Swaddelini Bamboo Blend Mint Arms Out™ Short Sleeve Sleep Sack | 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: 13 checked facts, research depth trimmed read, checked 2026-10-12T22:42:16.603Z, 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 2026-10-20T19:29:27.892Z.
• 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. 13 checked facts, checked 2026-10-12T22:42:16.603Z. Research depth: trimmed read. Deep read: the store's own data and 5 outside pages (the store's own product page; maker page; regulator recall search (CPSC (United States)); regulator recall search (Health Canada)), 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: A CPSC recall search for Swaddelini returned one record but no recall detail, only an error ('Error retrieving Recalls: The underlying provider failed on Open'), and the Health Canada open-data search returned no records mentioning swaddelini. No recall applying to this exact model was identified.

• fabric: The arms-out bamboo blend is described as featuring 100% bamboo, with an elastic yarn blended in for stretch.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-12T20:06:05.806Z.
• category: Structured product data lists the item under the category 'Baby Products Made in North America'.. Source: https://strolleria.myshopify.com/products/bamboo-blend-mint-arms-out-short-sleeve-sleep-sack (guide), read 2026-10-12T22:34:18.214Z.
• fabric: The modal fabric is derived from bamboo by a mostly mechanical process rather than harsh chemical treatments, which the maker says makes the fibre stronger, more durable, more eco-friendly and less prone to damage than traditional viscose.. Source: https://swaddelini.com/products/bamboo-mint-arms-out%E2%84%A2-sleep-sack-copy (guide), read 2026-10-12T22:34:20.425Z.
• construction: Every sleep sack is 3D-knit for the baby's comfort and safety.. Source: https://swaddelini.com/collections/arms-out%E2%84%A2 (guide), read 2026-10-12T22:34:22.264Z.
• elasticity: An elastic yarn is used alongside the bamboo to give the sleep sack its stretch and recovery.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-12T20:06:05.806Z.
• technology: The Hug Technology® used across the range is described as patented, with sustainably sourced yarns and local craftsmanship.. Source: https://swaddelini.com/collections/arms-out%E2%84%A2 (guide), read 2026-10-12T22:34:22.264Z.
• sizes: The short-sleeve arms-out version comes in three sizes: Small (12-18 lbs), Large (18-25 lbs) and Extra Large (25-40 lbs).. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-12T20:06:05.806Z.
• weight limits: The description highlights babies weighing 18-25 pounds as the group this sleep sack is designed for.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-12T20:06:05.806Z.
• compression: Gentle compression from Hug Technology® is said to calm the baby and help them into a peaceful sleep while still allowing freedom of movement.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-12T20:06:05.806Z.
• Moro reflex: The design is said to soothe babies experiencing the Moro reflex by giving a calming environment.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-12T20:06:05.806Z.
• origin: The sleep sack is crafted in Holland, Michigan, USA.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-12T20:06:05.806Z.
• exchanges: A free size exchange is allowed within 30 days for unworn and unwashed items, with return shipping fees applying.. Source: https://swaddelini.com/products/bamboo-mint-arms-out%E2%84%A2-sleep-sack-copy (guide), read 2026-10-12T22:34:20.425Z.
• personalization: Personalization options are not currently offered.. Source: https://swaddelini.com/products/bamboo-mint-arms-out%E2%84%A2-sleep-sack-copy (guide), read 2026-10-12T22:34:20.425Z.

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 and the recall records of CPSC (United States) and Health Canada and searched for the manual, regulator recall notices, owner reviews, blogs, owner forums and video reviews. 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.

• What are the exact dimensions and length of each size?
• Is the sleep sack machine washable, and how should it be dried?
• What is the sleep sack's TOG rating or warmth rating?
• How much does the sleep sack itself weigh?
• What exactly is included with the sleep sack?
• Can it be used in a car seat or stroller?
• What percentage of the fabric is elastic yarn?
• Is it certified to a named standard such as OEKO-TEX?
• Does the mint colour bleed or fade after washing?
• What room temperature range is this sleep sack suitable for?
• Are there age limits as well as weight limits?
• How is the sleep sack closed, and does it have a zipper?
• Does the sleep sack carry a warranty, and how long is it?
• Will the fabric pill or snag with regular use?
• Do the short sleeves cover the hands or leave them free?

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.
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- /products/ucp is every store's indexed products.
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