# Cocoon Swaddle Sack 3\.5 TOG Dragonflies \| 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:* 32 checked facts, research depth trimmed read, checked 2026-10-11T23:50:56.631Z, in the [evidence pack](/agent/evidence/ergopouch-com--cocoon-swaddle-sack-3-5-tog-dragonflies). - **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--cocoon-swaddle-sack-3-5-tog-dragonflies). - **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. 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Sold and shipped by ergopouch\.com, ergopouch.com; payment happens on the store's own checkout. Brand: ergoPouch ## Variants - Dragonflies / 3\.5 TOG / 0000: USD 64.95; in stock. Variant id: `gid://shopify/ProductVariant/44706150645929` - Seller: ergopouch\.com. Price: USD 64\.95. Stock: in stock. Variant: Dragonflies / 3\.5 TOG / 0000, variant id `gid://shopify/ProductVariant/44706150645929`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://ergopouch-us.myshopify.com/products/cocoon-swaddle-sack-3-5-tog-dragonflies). [Comparison page](/compare/want/moving-from-a-swaddle-to-an-arms-out-sleep-sack). [Get ready to buy from ergopouch\.com: prepare checkout](/checkout-prepare?merchant=ergopouch-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8279849795753&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44706150645929). - Dragonflies / 3\.5 TOG / 0\-3M: USD 64.95; in stock. Variant id: `gid://shopify/ProductVariant/44706150678697` - Seller: ergopouch\.com. Price: USD 64\.95. Stock: in stock. Variant: Dragonflies / 3\.5 TOG / 0\-3M, variant id `gid://shopify/ProductVariant/44706150678697`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://ergopouch-us.myshopify.com/products/cocoon-swaddle-sack-3-5-tog-dragonflies). [Comparison page](/compare/want/moving-from-a-swaddle-to-an-arms-out-sleep-sack). [Get ready to buy from ergopouch\.com: prepare checkout](/checkout-prepare?merchant=ergopouch-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8279849795753&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44706150678697). - Dragonflies / 3\.5 TOG / 3\-6M: USD 64.95; in stock. Variant id: `gid://shopify/ProductVariant/44706150711465` - Seller: ergopouch\.com. Price: USD 64\.95. Stock: in stock. Variant: Dragonflies / 3\.5 TOG / 3\-6M, variant id `gid://shopify/ProductVariant/44706150711465`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://ergopouch-us.myshopify.com/products/cocoon-swaddle-sack-3-5-tog-dragonflies). [Comparison page](/compare/want/moving-from-a-swaddle-to-an-arms-out-sleep-sack). [Get ready to buy from ergopouch\.com: prepare checkout](/checkout-prepare?merchant=ergopouch-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8279849795753&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44706150711465). - Dragonflies / 3\.5 TOG / 6\-12M: USD 64.95; in stock. Variant id: `gid://shopify/ProductVariant/44706150744233` - Seller: ergopouch\.com. Price: USD 64\.95. Stock: in stock. Variant: Dragonflies / 3\.5 TOG / 6\-12M, variant id `gid://shopify/ProductVariant/44706150744233`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://ergopouch-us.myshopify.com/products/cocoon-swaddle-sack-3-5-tog-dragonflies). [Comparison page](/compare/want/moving-from-a-swaddle-to-an-arms-out-sleep-sack). [Get ready to buy from ergopouch\.com: prepare checkout](/checkout-prepare?merchant=ergopouch-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8279849795753&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44706150744233). ## 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. 32 checked facts, checked 2026-10-11T23:50:56.631Z. Research depth: trimmed read. Deep read: the store's own data and 9 outside pages \(the store's own product page; maker page; manual; blog; review; 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: CPSC search returned no recall records for this exact product\. Health Canada has one recall record mentioning ergoPouch, but it is for the Explorer Sleep Suit Bag due to a flammability hazard, not the Cocoon Swaddle Sack 3\.5 TOG Dragonflies\. - product identity: The product is the ergoPouch Cocoon Swaddle Sack 3\.5 TOG in the Dragonflies print\.. Source: (listing), read 2026-10-11T07:17:22.303Z. - wearing modes: It is a swaddle that can be worn with arms in, hands up or arms out, designed to grow with the baby's startle reflex\.. Source: (guide), read 2026-10-11T23:20:08.081Z. - size guide: The Cocoon size guide lists sizes 00000, Newborn, 0\-3M, 3\-6M\* and 6\-12M, equivalent to 00000, 0000, 000, 00 and 0\.. Source: (manual), read 2026-10-11T23:20:09.711Z. - warmth and sleep: Parents in a maker\-run trial reported the 3\.5 TOG swaddle kept babies warm through cold nights and helped them sleep longer, including sleeping through the night\.. Source: (blog, ergoPouch AU, published 2024-10-02), read 2026-10-11T23:20:24.895Z. - 3\.5 TOG fault: A user reviewing the 3\.5 TOG version reported poor quality and customer service, saying a faulty 3\.5 TOG bag took two weeks to get a response and they were told to take it to a tailor\.. Source: (review), read 2026-10-11T23:20:26.612Z. - expert recommendation: A sleep consultant recommends the 3\.5 TOG Cocoon as one of her favourite newborn sleep products, especially for winter, because it keeps arms and hands warm and avoids piling on blankets\.. Source: (blog, ergoPouch AU, published 2024-02-29), read 2026-10-11T23:20:39.749Z. - arms in/out: Reddit users widely praise the press\-stud arms\-in/arms\-out system, especially for babies who roll early\.. Source: (review), read 2026-10-11T23:20:52.924Z. - recall: A CPSC recall search for ergoPouch / Cocoon Swaddle Sack 3\.5 TOG Dragonflies returned no recall records\.. Source: (guide), read 2026-10-11T23:21:04.651Z. - recall: Health Canada recalls mention one ergoPouch product, the Explorer Sleep Suit Bag, recalled due to a flammability hazard; this is not the Cocoon Swaddle Sack 3\.5 TOG Dragonflies\.. Source: (guide), read 2026-10-11T23:21:05.085Z. - sizes: The store data lists variants in sizes 0000, 0\-3M, 3\-6M and 6\-12M\.. Source: (listing), read 2026-10-11T07:17:22.303Z. - TOG rating: The structured product data lists a TOG Rating of 3\.5 TOG\.. Source: (guide), read 2026-10-11T23:20:08.081Z. - weight and height limits: The guide gives child weight and height bands: 2\-3kg/50cm, 3\-4kg/55cm, 3\-6kg/62cm, 6\-8kg/62\-68cm and 8\-10kg/68\-76cm\.. Source: (manual), read 2026-10-11T23:20:09.711Z. - nappy changes: Testers liked the double zips for easy nappy changes, including zip\-up from the bottom for night changes\.. Source: (blog, ergoPouch AU, published 2024-10-02), read 2026-10-11T23:20:24.895Z. - warmth complaint: Another user rated the 3\.5 TOG as not warm at all\.. Source: (review), read 2026-10-11T23:20:26.612Z. - skin: She says the natural fibres are breathable and gentle on newborn skin, making it suitable for eczema and skin irritations\.. Source: (blog, ergoPouch AU, published 2024-02-29), read 2026-10-11T23:20:39.749Z. - bunching risk: Some report fabric bunching near the face, especially for smaller or wrigglier babies, and say it is unsafe if it covers the mouth\.. Source: (review), read 2026-10-11T23:20:52.924Z. - SKU and brand: The maker's structured data gives SKU EPCO\-3\.5T00\-00MDF23 for size 0000 and brand ergoPouch\.. Source: (guide), read 2026-10-11T23:20:08.081Z. - pouch length: The size guide lists pouch lengths 47cm, 52cm, 60cm, 70cm, and 76cm for 0\.2 and 1\.0 TOG or 80cm for 2\.5 TOG; 3\.5 TOG is not listed in this table\.. Source: (manual), read 2026-10-11T23:20:09.711Z. - arm transition: The press studs were praised for making the transition from arms in to arms out easy and extending the product's usable life\.. Source: (blog, ergoPouch AU, published 2024-10-02), read 2026-10-11T23:20:24.895Z. - sizing inconsistency: A user said the 2\.5 and 3\.5 tog bags are very different in sizing for the same size\.. Source: (review), read 2026-10-11T23:20:26.612Z. - chest warmth: She notes the bag is 1\.0 TOG around the chest to prevent overheating and allow full chest expansion\.. Source: (blog, ergoPouch AU, published 2024-02-29), read 2026-10-11T23:20:39.749Z. - newborn fit: Some parents of very small newborns found the neck hole too large\.. Source: (review), read 2026-10-11T23:20:52.924Z. - safety fit: The maker says the Cocoon Swaddle Bags have a firm fit around the neck, shoulder and chest area to prevent the baby slipping inside, and you should be able to put two fingers inside the neck opening\.. Source: (manual), read 2026-10-11T23:20:09.711Z. - butterfly cardigan: One tester used it with the butterfly cardigan for a baby who liked arms up\.. Source: (blog, ergoPouch AU, published 2024-10-02), read 2026-10-11T23:20:24.895Z. - transition: She recommends arms in until around four months or rolling, then taking one arm out at a time\.. Source: (blog, ergoPouch AU, published 2024-02-29), read 2026-10-11T23:20:39.749Z. - baby preference: Some babies reject the swaddle, and it is recommended to try secondhand first before buying many\.. Source: (review), read 2026-10-11T23:20:52.924Z. - sizing safety: The maker advises against sizing up until the child meets the weight requirement, for safety reasons\.. Source: (manual), read 2026-10-11T23:20:09.711Z. - fabric feel: Testers described the fabric as soft and not too heavy even in 3\.5 TOG, and the Dragonflies print as adorable\.. Source: (blog, ergoPouch AU, published 2024-10-02), read 2026-10-11T23:20:24.895Z. - comparison: Users compare it favourably to Love to Dream for arms\-out transition, but Love to Dream may fit very small newborns better\.. Source: (review), read 2026-10-11T23:20:52.924Z. - quality vs other brands: Compared with other brands, testers said ergoPouch quality was superior, softer, and the zip did not catch or rub, unlike some other brands\.. Source: (blog, ergoPouch AU, published 2024-10-02), read 2026-10-11T23:20:24.895Z. - comparison: One tester noted a competing brand's outer skin went strange after washes, while their ergoPouch 2\.5 TOGs were much thicker\.. Source: (blog, ergoPouch AU, published 2024-10-02), read 2026-10-11T23:20:24.895Z. - dressing guide: Testers found the included What to Wear guide helpful; one liked the thermometer layout, another followed it every night\.. Source: (blog, ergoPouch AU, published 2024-10-02), read 2026-10-11T23:20:24.895Z. The full evidence pack, with every citation, source and gap: [evidence pack](/agent/evidence/ergopouch-com--cocoon-swaddle-sack-3-5-tog-dragonflies) ## 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 and the recall records of CPSC \(United States\) and Health Canada and searched for regulator recall notices, 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 official washing and drying instructions for the 3\.5 TOG Dragonflies swaddle? - Can it be tumble dried? - What is included in the box with the 3\.5 TOG Dragonflies swaddle? - What is the exact garment weight of each size? - What are the exact pouch length and width for the 3\.5 TOG Dragonflies? - Does the 3\.5 TOG Dragonflies carry a specific safety certification or standard? - Is there a warranty, and how long does it last? - Does the Dragonflies print or dye rub off or transfer? - How thick is the 3\.5 TOG fabric compared with the 2\.5 TOG? - Will it fit a 3\-6M baby who is starting to roll? - Is it safe to use in a car seat or pram? - Does the neck opening fit a small newborn securely? - What is the difference in fit between the 0000 and 0\-3M sizes? - Do the arm snaps hold up after repeated washing? - What room temperature range is recommended for the 3\.5 TOG bag? To buy this through RoboTrunk, pass merchant `ergopouch-com`, product_id `gid://shopify/Product/8279849795753` and one variant_id from the list above. Product image of Cocoon Swaddle Sack 3\.5 TOG Dragonflies, supplied by ergopouch\.com: This product on ergopouch.com: Retrieved 2026-10-18T19:30:35.975Z 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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