Doona Liki Trike S5 | live price, prepared checkout

Built for shopping agents: what RoboTrunk does for every product

We asked shopping agents, including Meta's Muse first-hand, what they need from a store. This is what they asked for, and what we have built.

RoboTrunk is working through its catalogue, so a step may not be done for this one yet. Where a step is done per product, the line ends with what is done for this product.

• Deep research: We read the maker's manual, independent reviews, video review transcripts and the store's own page, and publish each finding with its source and the date read. check_product returns them with a source for each. This product: 71 checked facts, research depth trimmed read, checked 2026-10-14T10:37:28.790Z, in the evidence pack.
• Receipts: Every published fact has a receipt showing its source quote. check_product and get_product return the checked facts that have one. This product: each checked fact listed below has one; the source quotes are in the evidence pack.
• Safety: check_product asks the product-safety regulators live (US CPSC, NHTSA and FDA, Health Canada, the UK's OPSS, Australia's ACCC) whether a recall names a product, listed here or not, and flags a match with its notice; a recall never blocks the buyer. This product: this page holds no recall result for it yet; check_product asks the regulators now.
• Recall watch: watch_recalls tells the buyer if a product bought here is recalled later.
• Second-hand listings: check_listing runs the same recall check on a second-hand listing someone found, and adds what the listing leaves out and the price new.
• The real price: The full price to the buyer's country, with shipping and tax, each part quoted from the store's policy or, where a part is not settled, what the total depends on: check_product and search_catalog take the buyer's country and postcode. This product: this store's price was read from its catalogue at 2026-10-21T19:37:24.877Z.
• A checkout that finishes: RoboTrunk lists only stores whose agent checkout it has verified. create_checkout prepares the order at the store; complete_checkout returns a link to the store's own checkout. The checkout can be finished in either of two ways: the person taps the link in their own browser, or their agent opens it and completes the checkout. RoboTrunk checks the store's total against a budget ceiling before it issues the link. Payment always happens on the store's own page, and RoboTrunk never holds the money. No store pays for placement; RoboTrunk may earn a commission from some stores via their affiliate programs.
• Markdown copy: Every page has a Markdown copy: this page's copy.
• Photos and ratings: Search results carry the product photo and, where the store's own page publishes one, its rating (search_catalog).
• Fit answers: check_fit answers whether a listing fits a car, pram or bottle, with the exact quote from the store's page, or says it is not known.
• Back-in-stock watches: watch_back_in_stock starts a watch on a listing the store shows as sold out; get_back_in_stock_watch shows when it is back in stock.
• Maker's manual: ask_product_manual answers from the maker's manual with the exact passage and page, or says the manual does not cover it.
• Tools and guide: Every tool and its description is at https://robotrunk.com/mcp; the guide is at /agents.md.
• Research from other stores: Coming soon: reading other stores' listings of the same product as research sources.

Checked facts

Each fact below was checked against the source it cites before it was published. Each carries that source's link and the time RoboTrunk read it. 71 checked facts, checked 2026-10-14T10:37:28.790Z. Research depth: trimmed read. Deep read: the store's own data and 13 outside pages (the store's own product page; maker page; manual; blog; review; regulator recall search (CPSC (United States)); regulator recall search (Health Canada); video review (derived summary of its captions)), each read in full by RoboTrunk and trimmed to its main content, then written up and checked. Facts from the maker or a manual quote the page word for word; what real users report is summarised with a link to the page read. Recall status was checked directly with CPSC (United States), Health Canada: The CPSC recall search for Doona returned no recall records and the Health Canada open data returned none mentioning Doona, so no recall applies to this model from those regulators. One blog reports a 2021 Australian ACCC recall covering specific Liki Trike units sold by an Australian retailer between April and July 2021, which that source says was confined to Australia and that retailer window; no regulator notice for it is among the sources read.

• Folded dimensions: The trike folds to 12.5 x 23.6 x 9.1 inches.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-13T19:52:33.546Z.
• Intended use: It is not approved as a newborn stroller, cannot be installed as a child restraint, and is meant for toddler rides rather than newborn transport.. Source: https://strollerhaven.com/doona-bike-stroller-review-is-the-liki-trike-worth-it/ (blog, Stroller Haven, published 2026-09-22), read 2026-10-14T10:31:31.561Z.
• Long-term use: Used as the family's only stroller for about six months, and the owner never wished for a regular stroller during that time.. Source: https://www.youtube.com/watch?v=d4Ty6l7DVQA (review), read 2026-10-14T10:33:38.129Z.
• Weight: The store page lists the product weight as 14.7 pounds.. Source: https://strolleria.myshopify.com/products/doona-liki-trike-s5 (guide), read 2026-10-14T10:30:26.603Z.
• Age range: Doona states the Liki Trike is suitable for children from 10 months to 3 years.. Source: https://www.doona.com/trike/series/s5-nitro-black (guide), read 2026-10-14T10:30:28.079Z.
• Maximum load and weight: The Ocean Blue S5 page repeats the same 20 kg / 44 lbs maximum load and 6.7 kg / 14.77 lbs product weight.. Source: https://www.doona.com/trike/series/s5-ocean-blue (guide), read 2026-10-14T10:30:30.501Z.
• Out of the box: Arrived fully assembled; the owner only had to unfold it, check the settings and attach the parent steering handle, which took a minute or two.. Source: https://www.thequalityedit.com/articles/doona-liki-trike-review (blog, thequalityedit.com, published 2026-01-13), read 2026-10-14T10:30:31.054Z.
• Packaging: Comes folded in a compact box and can be picked up one-handed, useful when carrying other baby gear.. Source: https://www.standard.co.uk/shopping/esbest/kids/doona-liki-baby-trike-s5-review-b1185558.html (blog, The Standard, published 2024-10-02), read 2026-10-14T10:30:36.629Z.
• Fold speed: The fold averaged about 3.2 seconds across 50 timed trials, unfold about 4 seconds, locking with a click.. Source: https://thetestedhub.com/reviews/doona-liki-trike/ (review), read 2026-10-14T10:31:11.176Z.
• Airport use: Across three airports the folded trike fitted into overhead bins as advertised, every time.. Source: https://finestfamilyhotels.com/gear/doona-liki-trike-s5/ (blog, Finest Family Hotels, updated 2026-09-19), read 2026-10-14T10:31:26.502Z.
• Manoeuvrability: After six months of use the huge turn radius was the biggest hurdle in tight spaces compared with a traditional stroller.. Source: https://kevin-lu.com/blog/doona-liki-trike-review-s3-vs-s5-vs-midnight/ (blog, kevin-lu.com, published 2026-07-30), read 2026-10-14T10:31:27.130Z.
• S5 versus S3: The S5 adds wooden handlebars and a travel bag that the S3 model does not have.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-13T19:52:33.546Z.
• Storage and terrain: The storage area is small and the wheels suit smoother routes better than rough trails.. Source: https://strollerhaven.com/doona-bike-stroller-review-is-the-liki-trike-worth-it/ (blog, Stroller Haven, published 2026-09-22), read 2026-10-14T10:31:31.561Z.
• Modes: Despite five advertised stages, in practice there are about three configurations; parent and push modes are virtually the same.. Source: https://www.youtube.com/watch?v=d4Ty6l7DVQA (review), read 2026-10-14T10:33:38.129Z.
• Maximum weight capacity: The store page lists a maximum weight capacity of 44 pounds.. Source: https://strolleria.myshopify.com/products/doona-liki-trike-s5 (guide), read 2026-10-14T10:30:26.603Z.
• Weight: Doona gives the product weight as 6.7 kg / 14.77 lbs.. Source: https://www.doona.com/trike/series/s5-nitro-black (guide), read 2026-10-14T10:30:28.079Z.
• First ride: An 11-month-old settled right into it on the first ride; the full backrest, straps and safety bar kept her secure without making her feel over-constrained.. Source: https://www.thequalityedit.com/articles/doona-liki-trike-review (blog, thequalityedit.com, published 2026-01-13), read 2026-10-14T10:30:31.054Z.
• Comfort comparison: An owner of a very compact folding buggy said the trike comes very close to providing almost the same level of comfort.. Source: https://www.standard.co.uk/shopping/esbest/kids/doona-liki-baby-trike-s5-review-b1185558.html (blog, The Standard, published 2024-10-02), read 2026-10-14T10:30:36.629Z.
• One-handed fold and car fit: The fold works one-handed; folded it slid into a sedan trunk with room to spare and fit a hatchback without folding the rear seats.. Source: https://thetestedhub.com/reviews/doona-liki-trike/ (review), read 2026-10-14T10:31:11.176Z.
• Terrain limits: The soft-ride wheels manage smooth stone but struggle noticeably on loose gravel or sand.. Source: https://finestfamilyhotels.com/gear/doona-liki-trike-s5/ (blog, Finest Family Hotels, updated 2026-09-19), read 2026-10-14T10:31:26.502Z.
• Viewing position: Keeping the child sitting upright makes it easier for them to look around without straining their necks, unlike strollers that tilt back.. Source: https://kevin-lu.com/blog/doona-liki-trike-review-s3-vs-s5-vs-midnight/ (blog, kevin-lu.com, published 2026-07-30), read 2026-10-14T10:31:27.130Z.
• Materials: The trike is made from premium-grade fiber-reinforced polymers.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-13T19:52:33.546Z.
• Glide: Pushing does not glide as smoothly as higher-end strollers, though the owner stopped noticing after a couple of walks.. Source: https://www.youtube.com/watch?v=d4Ty6l7DVQA (review), read 2026-10-14T10:33:38.129Z.
• SKU and category: The store's structured product data lists the trike as Doona Liki Trike S5 with SKU SP550-99-044-003 in the Bikes, Trikes, & Scooters category.. Source: https://strolleria.myshopify.com/products/doona-liki-trike-s5 (guide), read 2026-10-14T10:30:26.603Z.
• Maximum load: Doona lists the maximum product load as 20 kg / 44 lbs.. Source: https://www.doona.com/trike/series/s5-nitro-black (guide), read 2026-10-14T10:30:28.079Z.
• Folding learning curve: The folding mechanism was not intuitive at first, though the owner expected it to become seamless with practice.. Source: https://www.thequalityedit.com/articles/doona-liki-trike-review (blog, thequalityedit.com, published 2026-01-13), read 2026-10-14T10:30:31.054Z.
• Setup: Despite the brand's claim of no setup, some minimal assembly was needed, though it was reasonably easy with helpful how-to videos.. Source: https://www.standard.co.uk/shopping/esbest/kids/doona-liki-baby-trike-s5-review-b1185558.html (blog, The Standard, published 2024-10-02), read 2026-10-14T10:30:36.629Z.
• Durability: Over eight months of use the folding mechanism stayed smooth and never stuck.. Source: https://thetestedhub.com/reviews/doona-liki-trike/ (review), read 2026-10-14T10:31:11.176Z.
• Harness: Harness straps slip from children's shoulders in active use, a complaint repeated across independent testers, so they need monitoring and tightening.. Source: https://finestfamilyhotels.com/gear/doona-liki-trike-s5/ (blog, Finest Family Hotels, updated 2026-09-19), read 2026-10-14T10:31:26.502Z.
• Model differences: There are no performance differences between the base model and the more expensive variants; the changes are aesthetics and included accessories.. Source: https://kevin-lu.com/blog/doona-liki-trike-review-s3-vs-s5-vs-midnight/ (blog, kevin-lu.com, published 2026-07-30), read 2026-10-14T10:31:27.130Z.
• Canopy: The sun canopy is rated UPF 50+.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-13T19:52:33.546Z.
• Turn radius: The turnaround radius is very large, making it hard to use in tight spaces.. Source: https://www.youtube.com/watch?v=d4Ty6l7DVQA (review), read 2026-10-14T10:33:38.129Z.
• Warranty: Doona's warranty covers manufacturing or material defects, subject to the manufacturer's warranty terms.. Source: https://www.doona.com/trike/series/s5-nitro-black (guide), read 2026-10-14T10:30:28.079Z.
• Portability: It folds into a carrying case noticeably smaller than a folded stroller, which suits small-space living.. Source: https://www.thequalityedit.com/articles/doona-liki-trike-review (blog, thequalityedit.com, published 2026-01-13), read 2026-10-14T10:30:31.054Z.
• First rides: The toddler did not take to it at first and could not comfortably hold the handlebars, but a month later she was much happier with feet stable on the pedals.. Source: https://www.standard.co.uk/shopping/esbest/kids/doona-liki-baby-trike-s5-review-b1185558.html (blog, The Standard, published 2024-10-02), read 2026-10-14T10:30:36.629Z.
• Build feel: The builder reports a solid aluminium frame, a padded wipe-clean leatherette seat and sealed bearings, with no rattles or wear after eight months.. Source: https://thetestedhub.com/reviews/doona-liki-trike/ (review), read 2026-10-14T10:31:11.176Z.
• Folding quirk: The cup holder must be detached before folding, adding a small step and a small part to lose.. Source: https://finestfamilyhotels.com/gear/doona-liki-trike-s5/ (blog, Finest Family Hotels, updated 2026-09-19), read 2026-10-14T10:31:26.502Z.
• Harness: The trike has a 5-point harness.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-13T19:52:33.546Z.
• Seating position: The child sits upright with an open view around, unlike a stroller that tilts them back.. Source: https://www.youtube.com/watch?v=d4Ty6l7DVQA (review), read 2026-10-14T10:33:38.129Z.
• Assembly: The trike arrives fully assembled and ready to use straight out of the box, with no complex setup.. Source: https://www.doona.com/trike/series/s5-nitro-black (guide), read 2026-10-14T10:30:28.079Z.
• Weight: At 14.7 pounds it is lighter and easier to manoeuvre than most strollers.. Source: https://www.thequalityedit.com/articles/doona-liki-trike-review (blog, thequalityedit.com, published 2026-01-13), read 2026-10-14T10:30:31.054Z.
• Footrest: The pedals are interchangeable with a footrest so the child can rest their feet while on the move.. Source: https://www.standard.co.uk/shopping/esbest/kids/doona-liki-baby-trike-s5-review-b1185558.html (blog, The Standard, published 2024-10-02), read 2026-10-14T10:30:36.629Z.
• Push handle: The push handle sits low even fully extended, so tall parents notice a slight stoop on long walks.. Source: https://thetestedhub.com/reviews/doona-liki-trike/ (review), read 2026-10-14T10:31:11.176Z.
• Sizing gap: Around 24 to 26 months some children are too big for parent-push footrest mode but not yet coordinated enough to pedal independently.. Source: https://finestfamilyhotels.com/gear/doona-liki-trike-s5/ (blog, Finest Family Hotels, updated 2026-09-19), read 2026-10-14T10:31:26.502Z.
• Folding: The trike folds and unfolds at the click of a button and fits in a car boot or an aircraft overhead bin.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-13T19:52:33.546Z.
• Cup holder: The cup holder sits at the front so the child can reach their own water bottle.. Source: https://www.youtube.com/watch?v=d4Ty6l7DVQA (review), read 2026-10-14T10:33:38.129Z.
• Steering: A clutch system gives parent and child shared control of steering and pedalling, with control handed to the child as they grow.. Source: https://www.doona.com/trike/series/s5-nitro-black (guide), read 2026-10-14T10:30:28.079Z.
• Canopy: The UPF 50+ canopy protects the child and collapses flat when not in use.. Source: https://www.thequalityedit.com/articles/doona-liki-trike-review (blog, thequalityedit.com, published 2026-01-13), read 2026-10-14T10:30:31.054Z.
• Manoeuvrability: It is very responsive to quick, tight turns and helps squeeze through narrow cafes.. Source: https://www.standard.co.uk/shopping/esbest/kids/doona-liki-baby-trike-s5-review-b1185558.html (blog, The Standard, published 2024-10-02), read 2026-10-14T10:30:36.629Z.
• Ride quality: There is no suspension and the foam wheels are not air-filled, so cobblestones and rough surfaces feel jittery although smooth pavement rolls fine.. Source: https://thetestedhub.com/reviews/doona-liki-trike/ (review), read 2026-10-14T10:31:11.176Z.
• Warranty: One store lists a 1 year warranty.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-13T19:52:33.546Z.
• Storage bag: The rear storage bag is a bit small but handy for snacks, a parent's water bottle or mail.. Source: https://www.youtube.com/watch?v=d4Ty6l7DVQA (review), read 2026-10-14T10:33:38.129Z.
• Recline: The backrest has an integrated folding lever for adjusting the recline position.. Source: https://www.doona.com/trike/series/s5-nitro-black (guide), read 2026-10-14T10:30:28.079Z.
• Handling: It steers easily and handles bumps in the sidewalk with ease.. Source: https://www.thequalityedit.com/articles/doona-liki-trike-review (blog, thequalityedit.com, published 2026-01-13), read 2026-10-14T10:30:31.054Z.
• Recline: The multi-position reclining backrest let the child take a power nap, though not as well as she sleeps in a pram.. Source: https://www.standard.co.uk/shopping/esbest/kids/doona-liki-baby-trike-s5-review-b1185558.html (blog, The Standard, published 2024-10-02), read 2026-10-14T10:30:36.629Z.
• Storage bag: The storage bag is tiny and barely fits a small bottle.. Source: https://thetestedhub.com/reviews/doona-liki-trike/ (review), read 2026-10-14T10:31:11.176Z.
• What's included: The included items listed are shoulder pads, padded armrest, 5 point harness, cup holder, pedal straps, premium storage bag, wooden handle bars and travel bag.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-13T19:52:33.546Z.
• Folding: The owner had to read the manual to fold it properly at first, but after a few goes it becomes second nature.. Source: https://www.youtube.com/watch?v=d4Ty6l7DVQA (review), read 2026-10-14T10:33:38.129Z.
• Growth modes: Doona describes the trike transforming through growth modes: Parent mode 10-18 months, Push mode 18-24 months, Tricycle mode 24-30 months and Bike mode 30-36 months.. Source: https://www.doona.com/trike/series/s5-nitro-black (guide), read 2026-10-14T10:30:28.079Z.
• Storage and cup holder: The front cup holder is easy for the child to reach, and a bag attaches to the parent bar for light snacks and nappy essentials.. Source: https://www.standard.co.uk/shopping/esbest/kids/doona-liki-baby-trike-s5-review-b1185558.html (blog, The Standard, published 2024-10-02), read 2026-10-14T10:30:36.629Z.
• Terrain: It rolls well on smooth grass but is less suited to dirt, where the lack of suspension makes the ride uncomfortable for child and pusher.. Source: https://thetestedhub.com/reviews/doona-liki-trike/ (review), read 2026-10-14T10:31:11.176Z.
• Maximum load disagreement: One store lists the maximum product load as 44.1 lbs, while the maker and several other stores give 20 kg / 44 lbs and others give 37.5 lbs.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-13T19:52:33.546Z.
• Wooden handlebars: The wooden handlebars initially had a weird sticky rubbery feel that later disappeared, leaving them feeling like normal wooden handles.. Source: https://www.youtube.com/watch?v=d4Ty6l7DVQA (review), read 2026-10-14T10:33:38.129Z.
• What's in the box: The maker lists the travel bag, cup holder, pedal straps and premium storage bag among the box contents.. Source: https://www.doona.com/trike/series/s5-nitro-black (guide), read 2026-10-14T10:30:28.079Z.
• Canopy: The UV sun canopy is great on sunny days and easy to remove once the child is bigger.. Source: https://www.standard.co.uk/shopping/esbest/kids/doona-liki-baby-trike-s5-review-b1185558.html (blog, The Standard, published 2024-10-02), read 2026-10-14T10:30:36.629Z.
• Frame: A store describes the frame as rust-free aluminium.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-13T19:52:33.546Z.
• Travel bag: The travel bag includes a holder for the parent control bar.. Source: https://www.youtube.com/watch?v=d4Ty6l7DVQA (review), read 2026-10-14T10:33:38.129Z.
• Warranty: A store lists a 1-year limited manufacturer's warranty.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-13T19:52:33.546Z.
• Model differences: Performance is the same across the S3, S5 and Midnight versions; only included accessories, accents and colours differ.. Source: https://www.youtube.com/watch?v=d4Ty6l7DVQA (review), read 2026-10-14T10:33:38.129Z.
• Construction: A store describes premium-grade fiber-reinforced polymer construction paired with handcrafted wooden handlebars.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-13T19:52:33.546Z.
• Maximum load disagreement: Another store lists the maximum load as 37.5 lbs, disagreeing with the maker's 44 lbs figure.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-13T19:52:33.546Z.

The full evidence pack, with every citation, source and gap.

Questions we researched but could not confirm

Every fact above is cited. To find them we read the store listing, the maker's page, the manual, blogs, owner reviews, video reviews and the recall records of CPSC (United States) and Health Canada and searched for regulator recall notices and owner forums. We also chased the questions below across those sources and found no reliable answer, so you know exactly where the evidence ends and never have to guess.

• How should the seat fabric and pads be cleaned?
• Are spare parts such as wheels or harness straps sold separately?
• What tools, if any, are needed to attach the parent control bar?
• Does the S5 fit in the overhead bin of every common airline?
• Can the trike be used with a car seat?
• Is the footrest included in the S5 box?
• What is the child's maximum height for each mode?
• How long does the travel bag keep the trike protected in hold luggage?
• Does the canopy fully shade the child's legs?
• Is a rain cover available for the S5?
• What is the warranty period outside the United States?

This page is published by RoboTrunk, a store built for shopping agents.

The store named on this page sells the product and ships it. RoboTrunk is not
the seller and never holds the money.

Buying works in one path. RoboTrunk's tools prepare a checkout at that store,
then hand back a short-lived link. The person approves the total; once RoboTrunk
has checked the store's total against it, the person is given the checkout link to
tap in their own browser, or, if the person prefers and gives permission, their
agent may open the link and finish there, and payment always happens on the
store's own checkout page. RoboTrunk never takes the payment or sees a card.

Where the rest of this site is:

- /agent/story.md is what RoboTrunk is and how it works, in full.
- /agent/tools.json is every tool, its arguments and its answers.
- /agent/merchants is every store you can buy from through RoboTrunk.
- /products/ucp is every store's indexed products.
- /products/search is one search across every store, in plain words.

• What RoboTrunk is
• The tools and how to call them
• The stores you can buy from
• Every store's products
• Search every store at once