Sleep Sack 1.0 TOG Oatmeal Marle | 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: 20 checked facts, research depth trimmed read, checked 2026-10-12T02:25:13.416Z, 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 2026-10-18T19:30:35.975Z.
• 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. 20 checked facts, checked 2026-10-12T02:25:13.416Z. Research depth: trimmed read. Deep read: the store's own data and 6 outside pages (the store's own product page; maker page; manual; spec sheet; 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 ergoPouch returned no recall records for this product. Health Canada's recall data holds one ergoPouch record, but it concerns the Explorer Sleep Suit Bag (flammability hazard, last updated 2019-04-05), a different product from this Sleep Sack 1.0 TOG Oatmeal Marle, so no recall applies to this exact model.

• what it is: The Sleep Sack is a baby and toddler sleep sack designed for arms-out sleepers, usually from around 3 months of age.. Source: https://ergopouch-us.myshopify.com/products/sleep-sack-1-0-tog-oatmeal-marle (guide), read 2026-10-12T02:16:09.802Z.
• other colourways: The 1.0 TOG Sleep Sack comes in colourways other than Oatmeal Marle, including Daisies, Dragonflies, Willow, Sage, Ink and Daydream.. Source: https://www.ergopouch.com/collections/pouches/products/sleep-sack-1-0-tog-oatmeal-marle (guide), read 2026-10-12T02:16:12.459Z.
• sizing safety: Do not move up to the next size until the child meets that size's weight requirement.. Source: https://www.ergopouch.com/pages/how-to-use-the-sleep-sack (manual), read 2026-10-12T02:16:14.101Z.
• size chart 3-12M: The 3-12M size has a pouch length of 80 cm and is intended for children weighing 6-10 kg and 62-76 cm tall.. Source: https://www.ergopouch.com/pages/size-guide-sleeping-sack (manual), read 2026-10-12T02:16:15.812Z.
• recall search: A CPSC recall search for the manufacturer ergoPouch returned no recall records.. Source: https://www.saferproducts.gov/RestWebServices/Recall?format=json&Manufacturer=ergoPouch (guide), read 2026-10-12T02:16:38.891Z.
• recall: Health Canada's recall data contains one record naming ergoPouch, for the Explorer Sleep Suit Bag due to a flammability hazard, last updated 2019-04-05; it is not this Sleep Sack.. Source: https://recalls-rappels.canada.ca/sites/default/files/opendata-donneesouvertes/HCRSAMOpenData.json (guide), read 2026-10-12T02:16:39.300Z.
• TOG rating: This model and variant is rated 1.0 TOG.. Source: https://ergopouch-us.myshopify.com/products/sleep-sack-1-0-tog-oatmeal-marle (guide), read 2026-10-12T02:16:09.802Z.
• other TOG weights: The Oatmeal Marle Sleep Sack is also made as a 0.2 TOG, 2.5 TOG and 3.5 TOG sleeved version, so this 1.0 TOG is one of several warmth options.. Source: https://www.ergopouch.com/collections/pouches/products/sleep-sack-1-0-tog-oatmeal-marle (guide), read 2026-10-12T02:16:12.459Z.
• choosing a size: The size should be chosen using the child's weight and height.. Source: https://www.ergopouch.com/pages/how-to-use-the-sleep-sack (manual), read 2026-10-12T02:16:14.101Z.
• size chart 8-24M: The 8-24M size has a pouch length of 90 cm and is intended for children weighing 8-14 kg and 68-92 cm tall.. Source: https://www.ergopouch.com/pages/size-guide-sleeping-sack (manual), read 2026-10-12T02:16:15.812Z.
• sizes: The Sleep Sack 1.0 TOG Oatmeal Marle is sold in three sizes: 3-12M, 8-24M and 2-4Y.. Source: https://ergopouch-us.myshopify.com/products/sleep-sack-1-0-tog-oatmeal-marle (guide), read 2026-10-12T02:16:09.802Z.
• former name: The Sleep Sack was formerly sold as the Jersey Sleep Sack.. Source: https://www.ergopouch.com/pages/how-to-use-the-sleep-sack (manual), read 2026-10-12T02:16:14.101Z.
• size chart 2-4Y: The 2-4Y size has a pouch length of 105 cm and is chosen by height for children 92-108 cm tall.. Source: https://www.ergopouch.com/pages/size-guide-sleeping-sack (manual), read 2026-10-12T02:16:15.812Z.
• identifiers: The 3-12M variant's SKU is EPJB-1.0T03-12MOM23 and its MPN is 9352240022788.. Source: https://ergopouch-us.myshopify.com/products/sleep-sack-1-0-tog-oatmeal-marle (guide), read 2026-10-12T02:16:09.802Z.
• size chart in inches: In inches the sizes are 31.5" pouch for 3-12M (13-22 lb, 24.4-29.9"), 35.4" for 8-24M (18-31 lb, 26.8-36.2") and 41.3" for 2-4Y (36.2-42.5").. Source: https://www.ergopouch.com/pages/size-guide-sleeping-sack (manual), read 2026-10-12T02:16:15.812Z.
• returns: The store page states 30-day returns and exchanges.. Source: https://ergopouch-us.myshopify.com/products/sleep-sack-1-0-tog-oatmeal-marle (guide), read 2026-10-12T02:16:09.802Z.
• fit and design: The Sleep Sack has a slim-fit, stretchy design similar to a swaddle and is recommended as a baby's first sleep sack after the swaddling phase.. Source: https://www.ergopouch.com/pages/size-guide-sleeping-sack (manual), read 2026-10-12T02:16:15.812Z.
• customer rating: The product page shows an aggregate customer rating of 4.9 out of 5 stars from 1,555 reviews.. Source: https://ergopouch-us.myshopify.com/products/sleep-sack-1-0-tog-oatmeal-marle (guide), read 2026-10-12T02:16:09.802Z.
• fit around neck and arms: A sleep sack should be well fitted around the neck and armholes so the baby cannot slip through.. Source: https://www.ergopouch.com/pages/size-guide-sleeping-sack (manual), read 2026-10-12T02:16:15.812Z.
• leg movement: The bottom of the Sleep Sack is bell shaped to allow easy leg movement.. Source: https://www.ergopouch.com/pages/size-guide-sleeping-sack (manual), read 2026-10-12T02:16:15.812Z.

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, the spec sheet and the recall records of CPSC (United States) and Health Canada and searched for 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 fabric is the Sleep Sack made from?
• How should the Sleep Sack be washed and dried?
• How much does the Sleep Sack weigh?
• How thick is the 1.0 TOG fabric?
• Does the fabric feel soft or stiff to the touch?
• What closure does the Sleep Sack use?
• Does the Sleep Sack cover or expose the feet?
• What warranty comes with the Sleep Sack?
• Which safety standards or certifications does the Sleep Sack meet?
• What is included in the box with the Sleep Sack?
• Can the Sleep Sack be tumble dried?
• Does the Sleep Sack shrink after washing?
• Is the Sleep Sack suitable for a baby who has started rolling?

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