# Sleep Suit Sack 3\.5 TOG Night Sky \| 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:* 18 checked facts, research depth trimmed read, checked 2026-10-12T04:19:57.418Z, in the [evidence pack](/agent/evidence/ergopouch-com--sleep-suit-sack-3-5-tog-night-sky). - **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](/agent/evidence/ergopouch-com--sleep-suit-sack-3-5-tog-night-sky). - **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 2026-10-19T19:11:49.106Z. - **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](https://robotrunk.com/products/ucp/ergopouch-com/8261741772969.md). - **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](/agents.md). - **Research from other stores:** Coming soon: reading other stores' listings of the same product as research sources. Sold and shipped by ergopouch\.com, ergopouch.com; payment happens on the store's own checkout. Brand: ergoPouch ## Variants - Night Sky / 3\.5 TOG / 3\-12M: USD 63.71; out of stock. Variant id: `gid://shopify/ProductVariant/44638234804393` - Seller: ergopouch\.com. Price: USD 63\.71. Stock: out of stock. Variant: Night Sky / 3\.5 TOG / 3\-12M, variant id `gid://shopify/ProductVariant/44638234804393`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://ergopouch-us.myshopify.com/products/sleep-suit-sack-3-5-tog-night-sky). [Get ready to buy from ergopouch\.com: prepare checkout](/checkout-prepare?merchant=ergopouch-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8261741772969&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44638234804393). - Night Sky / 3\.5 TOG / 8\-24M: USD 63.71; out of stock. Variant id: `gid://shopify/ProductVariant/44638234837161` - Seller: ergopouch\.com. Price: USD 63\.71. Stock: out of stock. Variant: Night Sky / 3\.5 TOG / 8\-24M, variant id `gid://shopify/ProductVariant/44638234837161`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://ergopouch-us.myshopify.com/products/sleep-suit-sack-3-5-tog-night-sky). [Get ready to buy from ergopouch\.com: prepare checkout](/checkout-prepare?merchant=ergopouch-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8261741772969&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44638234837161). - Night Sky / 3\.5 TOG / 2\-4Y: USD 63.71; out of stock. Variant id: `gid://shopify/ProductVariant/44638234869929` - Seller: ergopouch\.com. Price: USD 63\.71. Stock: out of stock. Variant: Night Sky / 3\.5 TOG / 2\-4Y, variant id `gid://shopify/ProductVariant/44638234869929`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://ergopouch-us.myshopify.com/products/sleep-suit-sack-3-5-tog-night-sky). [Get ready to buy from ergopouch\.com: prepare checkout](/checkout-prepare?merchant=ergopouch-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8261741772969&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44638234869929). - Night Sky / 3\.5 TOG / 4\-6Y: USD 63.71; out of stock. Variant id: `gid://shopify/ProductVariant/44638234902697` - Seller: ergopouch\.com. Price: USD 63\.71. Stock: out of stock. Variant: Night Sky / 3\.5 TOG / 4\-6Y, variant id `gid://shopify/ProductVariant/44638234902697`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://ergopouch-us.myshopify.com/products/sleep-suit-sack-3-5-tog-night-sky). [Get ready to buy from ergopouch\.com: prepare checkout](/checkout-prepare?merchant=ergopouch-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8261741772969&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44638234902697). ## 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. 18 checked facts, checked 2026-10-12T04:19:57.418Z. 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 search returned an error rather than a record\. Health Canada's data mentions one ergoPouch recall, but it is for the Explorer Sleep Suit Bag \(flammability hazard, last updated 2019\-04\-05\), a different product, so no recall applies to this Sleep Suit Sack 3\.5 TOG Night Sky\. - description: The Sleep Suit Sack is described as an award\-winning, multi\-functional sleep sack and Sleep Suit with legs in one, for babies, toddlers and kids\.. Source: (listing), read 2026-10-11T07:17:22.303Z. - TOG rating: The structured product data lists a TOG Rating of 3\.5 TOG for this product\.. Source: (guide), read 2026-10-12T04:09:18.167Z. - sizing advice: Sizing should be chosen using the child's weight and height to find the most appropriate and safe size\.. Source: (manual), read 2026-10-12T04:10:46.708Z. - dimensions: For size 3\-12M the pouch length is 80cm, sleeve length 28cm, with a child weight range of 6\-12kg and height range of 62\-84cm\.. Source: (manual), read 2026-10-12T04:11:31.729Z. - sizes: The Night Sky 3\.5 TOG Sleep Suit Sack is listed in four sizes: 3\-12M, 8\-24M, 2\-4Y and 4\-6Y\.. Source: (listing), read 2026-10-11T07:17:22.303Z. - manufacturer part number: The structured product data gives the MPN as 9352240011324\.. Source: (guide), read 2026-10-12T04:09:18.167Z. - locale sizes: US measurements are given in inches: 3\-12M pouch length 31\.5in, sleeve 11in, child weight 13\-26lb, height 24\.4\-33\.1in\.. Source: (manual), read 2026-10-12T04:10:46.708Z. - dimensions: For size 8\-24M the pouch length is 90cm, sleeve length 32cm, child weight 8\-14kg and height 68\-92cm\.. Source: (manual), read 2026-10-12T04:11:31.729Z. - sku: Each size has its own SKU; the 3\-12M Night Sky SKU is EPSS\-3\.5T03\-12MNS20\.. Source: (listing), read 2026-10-11T07:17:22.303Z. - customer rating: The product page shows an aggregate rating of 4\.9 out of 5 stars from 2,128 reviews\.. Source: (guide), read 2026-10-12T04:09:18.167Z. - dimensions: For size 2\-4Y the pouch length is 105cm, sleeve length 36cm, and sizing follows height markers of 92\-108cm\.. Source: (manual), read 2026-10-12T04:11:31.729Z. - sizes in structured data: The structured data lists the sizes for this product as 3\-12M, 8\-24M, 2\-4Y and 4\-6Y\.. Source: (guide), read 2026-10-12T04:09:18.167Z. - dimensions: For size 4\-6Y the pouch length is 120cm, sleeve length 43cm, and sizing follows height markers of 108\-120cm\.. Source: (manual), read 2026-10-12T04:11:31.729Z. - returns: The store offers a 30\-day returns and exchanges policy\.. Source: (guide), read 2026-10-12T04:09:18.167Z. - fit: The Sleep Suit Sack should be fitted around the neck and armholes to stop the child slipping through\.. Source: (manual), read 2026-10-12T04:11:31.729Z. - legs mode fit: In legs mode there should be enough length at the end of the suit for the child to move their feet freely\.. Source: (manual), read 2026-10-12T04:11:31.729Z. - warning: The 2\.5 TOG and 3\.5 TOG Sleep Suit Sacks should not be used in a 5\-point harness or a car seat for safety reasons\.. Source: (manual), read 2026-10-12T04:11:31.729Z. - size naming: The 3\-12M size was previously labelled size 2\-12 months\.. Source: (manual), read 2026-10-12T04:11:31.729Z. The full evidence pack, with every citation, source and gap: [evidence pack](/agent/evidence/ergopouch-com--sleep-suit-sack-3-5-tog-night-sky) ## 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. - How does the fabric feel to the touch and is it thin or thick? - What materials is the Sleep Suit Sack made from? - How much does the Sleep Suit Sack weigh? - Does the printed Night Sky pattern crack, fade or rub off after washing? - How should the Sleep Suit Sack be washed and dried? - What is included with the Sleep Suit Sack? - What warranty covers the Sleep Suit Sack? - What room temperature is 3\.5 TOG suitable for? - How durable is the Sleep Suit Sack and what tends to wear out first? - Are the feet covered over or left open on this suit? - Does the Sleep Suit Sack have a two\-way zip for nappy changes? - Is the Sleep Suit Sack machine washable and tumble dryer safe? To buy this through RoboTrunk, pass merchant `ergopouch-com`, product_id `gid://shopify/Product/8261741772969` and one variant_id from the list above. Product image of Sleep Suit Sack 3\.5 TOG Night Sky, supplied by ergopouch\.com: This product on ergopouch.com: Retrieved 2026-10-19T19:11:49.106Z from 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. 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