Sleep Bag in Yellowstone 1.0 tog | 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: 59 checked facts, research depth trimmed read, checked 2026-10-25T08:45:20.667Z, 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 2026-10-26T19:33:42.676Z.
• 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 new 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. 59 checked facts, checked 2026-10-25T08:45:20.667Z. Research depth: trimmed read. Deep read: the store's own data and 10 outside pages (the store's own product 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: The CPSC search returned no recall records for Kyte Baby / Sleep Bag in Yellowstone 1.0 tog. Health Canada records include one Kyte Baby recall for Sleep Bag Walkers over a flammability hazard, last updated 2019-02-08; that is a different product from this sleep bag.

• product description: Kyte Baby calls this its most-loved, best-selling sleep bag.. Source: https://the-babyshoppe.myshopify.com/products.json (listing), read 2026-10-24T19:33:51.387Z.
• how to use: It is meant to be worn as a wearable blanket over pajamas.. Source: https://the-babyshoppe.myshopify.com/products/sleep-bag-in-yellowstone-1-0-tog (guide), read 2026-10-25T08:21:38.473Z.
• temperature range: Kyte Baby recommends 1.0 TOG for nursery temperatures of 69 to 73 °F.. Source: https://kytebaby.com/en-ca/pages/sleep-bag-guide (manual), read 2026-10-25T08:21:50.877Z.
• care wash temperature: Kyte Baby recommends washing in cold water.. Source: https://kytebaby-help-center.gorgias.help/en-US/how-should-i-care-for-my-kyte-119203 (manual), read 2026-10-25T08:21:51.405Z.
• softness: The reviewer found the bamboo-and-spandex fabric the softest in their sleep-sack drawer and judged the neck and armhole cut safety-correct.. Source: https://onlymomreviews.com/posts/kyte-baby-sleep-sack-review/ (blog, onlymomreviews.com, published 2026-07-31), read 2026-10-25T08:21:52.115Z.
• softness: Babylist describes the Kyte 1.0 TOG as the softest sleep sack tested and says parents repeatedly call it very soft and comfortable.. Source: https://www.babylist.com/hello-baby/best-sleep-sacks (review), read 2026-10-25T08:22:27.041Z.
• premium feel: A review ranks Kyte 1.0 TOG as its best premium-feel pick, describing the bamboo as plusher than other sleep sacks.. Source: https://www.babbycare.com/reviews/best-sleep-sacks-for-newborns/ (review), read 2026-10-25T08:22:29.933Z.
• fabric and temperature: A review says the bamboo rayon is very soft and regulated temperature well for a warm-sleeping child, including in summer.. Source: https://babyinhouse.com/reviews/kyte-baby-sleep-bag/ (review), read 2026-10-25T08:22:33.375Z.
• parent sentiment: A review of parent-forum mentions says Kyte is widely liked and often bought secondhand, with little negative sentiment.. Source: https://www.babbycare.com/reviews/kyte-baby-sleep-bag-worth-it/ (review), read 2026-10-25T08:22:40.753Z.
• design purpose: The sleep bag is described as safe-sleep designed, diaper-change friendly, temperature-regulating and very soft.. Source: https://the-babyshoppe.myshopify.com/products.json (listing), read 2026-10-24T19:33:51.387Z.
• materials: The exterior is 97% rayon made from bamboo with 3% spandex; the filling is 100% polyester.. Source: https://the-babyshoppe.myshopify.com/products/sleep-bag-in-yellowstone-1-0-tog (guide), read 2026-10-25T08:21:38.473Z.
• fabric feel: Kyte describes its signature bamboo as silky smooth, ultra breathable and moisture-wicking.. Source: https://kytebaby.com/en-ca/pages/sleep-bag-guide (manual), read 2026-10-25T08:21:50.877Z.
• care cycle: Kyte Baby recommends a gentle cycle.. Source: https://kytebaby-help-center.gorgias.help/en-US/how-should-i-care-for-my-kyte-119203 (manual), read 2026-10-25T08:21:51.405Z.
• TOG choice: The reviewer calls the 1.0 TOG the year-round workhorse for most homes, with 0.5 for warm rooms and 2.5 for cold nurseries.. Source: https://onlymomreviews.com/posts/kyte-baby-sleep-sack-review/ (blog, onlymomreviews.com, published 2026-07-31), read 2026-10-25T08:21:52.115Z.
• comfort item: Babylist reports some children become attached to the Kyte sack as a comfort item.. Source: https://www.babylist.com/hello-baby/best-sleep-sacks (review), read 2026-10-25T08:22:27.041Z.
• stage suitability: A review says the sleeveless sack suits post-swaddle babies from about three months, not newborns who still need arms contained.. Source: https://www.babbycare.com/reviews/best-sleep-sacks-for-newborns/ (review), read 2026-10-25T08:22:29.933Z.
• TOG range: A review says 1.0 TOG worked for room temperatures around 69 to 73 degrees Fahrenheit.. Source: https://babyinhouse.com/reviews/kyte-baby-sleep-bag/ (review), read 2026-10-25T08:22:33.375Z.
• comparison: A review reports some parents rank Woolino above Kyte for blanket-weight feel, placing Kyte just below the top tier.. Source: https://www.babbycare.com/reviews/kyte-baby-sleep-bag-worth-it/ (review), read 2026-10-25T08:22:40.753Z.
• breathability: The product page describes the sleep bag as highly breathable.. Source: https://the-babyshoppe.myshopify.com/products/sleep-bag-in-yellowstone-1-0-tog (guide), read 2026-10-25T08:21:38.473Z.
• zipper: Kyte lists a dual zipper for fuss-free diaper changes.. Source: https://kytebaby.com/en-ca/pages/sleep-bag-guide (manual), read 2026-10-25T08:21:50.877Z.
• care detergent: Kyte Baby recommends a small amount of gentle detergent free of optical brighteners.. Source: https://kytebaby-help-center.gorgias.help/en-US/how-should-i-care-for-my-kyte-119203 (manual), read 2026-10-25T08:21:51.405Z.
• zipper: The reviewer says the double zipper can open from the neck or the hem, making overnight diaper changes easier without fully unzipping the baby.. Source: https://onlymomreviews.com/posts/kyte-baby-sleep-sack-review/ (blog, onlymomreviews.com, published 2026-07-31), read 2026-10-25T08:21:52.115Z.
• TOG options: Babylist notes the range of TOGs lets parents match warmth to the season or room.. Source: https://www.babylist.com/hello-baby/best-sleep-sacks (review), read 2026-10-25T08:22:27.041Z.
• temperature regulation: A review reports the bamboo regulated temperature across marginal 68 to 73 degrees Fahrenheit conditions better than cotton.. Source: https://www.babbycare.com/reviews/best-sleep-sacks-for-newborns/ (review), read 2026-10-25T08:22:29.933Z.
• zipper: A review calls the two-way zipper a lifesaver for middle-of-the-night diaper changes.. Source: https://babyinhouse.com/reviews/kyte-baby-sleep-bag/ (review), read 2026-10-25T08:22:33.375Z.
• sizing strategy: A review reports parents advise sizing up and skipping the newborn size, starting at small or medium.. Source: https://www.babbycare.com/reviews/kyte-baby-sleep-bag-worth-it/ (review), read 2026-10-25T08:22:40.753Z.
• zipper: It has a J-shaped double zipper.. Source: https://the-babyshoppe.myshopify.com/products/sleep-bag-in-yellowstone-1-0-tog (guide), read 2026-10-25T08:21:38.473Z.
• breathability: Kyte states the fabric is breathable and 3 degrees cooler than cotton.. Source: https://kytebaby.com/en-ca/pages/sleep-bag-guide (manual), read 2026-10-25T08:21:50.877Z.
• care zipping: Sleep bags should be washed zipped up, but not inside out, to protect the inner quilting.. Source: https://kytebaby-help-center.gorgias.help/en-US/how-should-i-care-for-my-kyte-119203 (manual), read 2026-10-25T08:21:51.405Z.
• shrinkage: The reviewer reports cold gentle washing and air drying caused no meaningful change over many washes, while a hot dryer made the sack tighter, shorter and rougher.. Source: https://onlymomreviews.com/posts/kyte-baby-sleep-sack-review/ (blog, onlymomreviews.com, published 2026-07-31), read 2026-10-25T08:21:52.115Z.
• durability and care: Babylist says the sack holds up in the wash but is delicate, should not be repeatedly washed on a heavy-duty cycle, and is air-dry only.. Source: https://www.babylist.com/hello-baby/best-sleep-sacks (review), read 2026-10-25T08:22:27.041Z.
• durability: A review reports their sack still felt new after eighteen months of washing.. Source: https://www.babbycare.com/reviews/best-sleep-sacks-for-newborns/ (review), read 2026-10-25T08:22:29.933Z.
• appearance: A review praises muted colors that look nice in a nursery.. Source: https://babyinhouse.com/reviews/kyte-baby-sleep-bag/ (review), read 2026-10-25T08:22:33.375Z.
• longevity: A review reports a medium lasted from swaddle transition past 12 months on a tall child and goes up to 28 pounds.. Source: https://www.babbycare.com/reviews/kyte-baby-sleep-bag-worth-it/ (review), read 2026-10-25T08:22:40.753Z.
• sizes: The product page lists sizes XS, S, M, L and XL.. Source: https://the-babyshoppe.myshopify.com/products/sleep-bag-in-yellowstone-1-0-tog (guide), read 2026-10-25T08:21:38.473Z.
• skin suitability: Kyte describes the sleep bag as soft and hypoallergenic for sensitive skin.. Source: https://kytebaby.com/en-ca/pages/sleep-bag-guide (manual), read 2026-10-25T08:21:50.877Z.
• care drying: Kyte Baby does not recommend tumble drying; sleep bags should be unzipped and hung or laid flat to dry, with a fan to speed indoor drying.. Source: https://kytebaby-help-center.gorgias.help/en-US/how-should-i-care-for-my-kyte-119203 (manual), read 2026-10-25T08:21:51.405Z.
• fit and safety: The reviewer reports the neckline and armholes are snug enough that the sack cannot ride up over the face and there is no gap at the neck.. Source: https://onlymomreviews.com/posts/kyte-baby-sleep-sack-review/ (blog, onlymomreviews.com, published 2026-07-31), read 2026-10-25T08:21:52.115Z.
• drying time: Babylist says air drying takes about a full day, so buyers should have more than one.. Source: https://www.babylist.com/hello-baby/best-sleep-sacks (review), read 2026-10-25T08:22:27.041Z.
• zipper: A review says the dual zipper detail matters a lot during night changes.. Source: https://www.babbycare.com/reviews/best-sleep-sacks-for-newborns/ (review), read 2026-10-25T08:22:29.933Z.
• sizing: A review says sizing runs a little large, so newborns can swim in the smallest size.. Source: https://babyinhouse.com/reviews/kyte-baby-sleep-bag/ (review), read 2026-10-25T08:22:33.375Z.
• TOG strategy: A review advises starting with 1.0 TOG, checking for sweating at the back of the neck, and adding 2.5 only if the baby wakes cold.. Source: https://www.babbycare.com/reviews/kyte-baby-sleep-bag-worth-it/ (review), read 2026-10-25T08:22:40.753Z.
• print licensing: The product text carries a National Park Foundation copyright line.. Source: https://the-babyshoppe.myshopify.com/products/sleep-bag-in-yellowstone-1-0-tog (guide), read 2026-10-25T08:21:38.473Z.
• construction: Kyte says the sleep bag is quilted for pillowy soft comfort.. Source: https://kytebaby.com/en-ca/pages/sleep-bag-guide (manual), read 2026-10-25T08:21:50.877Z.
• sizing: The reviewer says sizing is true but generous in length and advises buying by current weight rather than leaving room to grow, especially in the newborn size.. Source: https://onlymomreviews.com/posts/kyte-baby-sleep-sack-review/ (blog, onlymomreviews.com, published 2026-07-31), read 2026-10-25T08:21:52.115Z.
• sizing: Babylist lists runs large as a downside.. Source: https://www.babylist.com/hello-baby/best-sleep-sacks (review), read 2026-10-25T08:22:27.041Z.
• sizing: A review reports sizing runs slightly small and advises sizing up for babies above the 60th percentile.. Source: https://www.babbycare.com/reviews/best-sleep-sacks-for-newborns/ (review), read 2026-10-25T08:22:29.933Z.
• availability: A review says popular colors sell out and availability is limited.. Source: https://babyinhouse.com/reviews/kyte-baby-sleep-bag/ (review), read 2026-10-25T08:22:33.375Z.
• dupe comparison: A review says Quince is a solid alternative but Kyte feels more luxurious.. Source: https://www.babbycare.com/reviews/kyte-baby-sleep-bag-worth-it/ (review), read 2026-10-25T08:22:40.753Z.
• zipper protection: Kyte includes a zipper garage to protect the baby’s face from chafing.. Source: https://kytebaby.com/en-ca/pages/sleep-bag-guide (manual), read 2026-10-25T08:21:50.877Z.
• durability: The reviewer reports the shoulder snaps survived heavy handling by two children.. Source: https://onlymomreviews.com/posts/kyte-baby-sleep-sack-review/ (blog, onlymomreviews.com, published 2026-07-31), read 2026-10-25T08:21:52.115Z.
• prints: A review says limited-edition prints sell out quickly.. Source: https://www.babbycare.com/reviews/best-sleep-sacks-for-newborns/ (review), read 2026-10-25T08:22:29.933Z.
• safety notes: A review advises using the size that matches weight and height, keeping the bag away from the face, and placing baby on the back.. Source: https://babyinhouse.com/reviews/kyte-baby-sleep-bag/ (review), read 2026-10-25T08:22:33.375Z.
• secondhand durability: A review reports secondhand Kyte sacks hold up well across multiple children.. Source: https://www.babbycare.com/reviews/kyte-baby-sleep-bag-worth-it/ (review), read 2026-10-25T08:22:40.753Z.
• durability: Kyte says reinforced stitching is used for durability.. Source: https://kytebaby.com/en-ca/pages/sleep-bag-guide (manual), read 2026-10-25T08:21:50.877Z.
• secondhand value: The reviewer says prints hold their value secondhand and notes the sleep bag is unweighted.. Source: https://onlymomreviews.com/posts/kyte-baby-sleep-sack-review/ (blog, onlymomreviews.com, published 2026-07-31), read 2026-10-25T08:21:52.115Z.
• newborn size: A review says the newborn size is a poor value because babies swaddle first and outgrow it quickly.. Source: https://www.babbycare.com/reviews/kyte-baby-sleep-bag-worth-it/ (review), read 2026-10-25T08:22:40.753Z.
• fabric benefits: The reviewer says bamboo feels better for sweaty or eczema-prone sleepers but does not itself improve sleep.. Source: https://onlymomreviews.com/posts/kyte-baby-sleep-sack-review/ (blog, onlymomreviews.com, published 2026-07-31), read 2026-10-25T08:21:52.115Z.
• laundry load: The reviewer says households need two per TOG and size because one is always in the wash.. Source: https://onlymomreviews.com/posts/kyte-baby-sleep-sack-review/ (blog, onlymomreviews.com, published 2026-07-31), read 2026-10-25T08:21:52.115Z.

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 manual, blogs, owner reviews and the recall records of CPSC (United States) and Health Canada and searched for the maker's page, 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 exact dimensions of each size?
• What weight range does each size fit?
• What height range does each size fit?
• What age range is this sleep bag intended for?
• What is the exact weight of the sleep bag?
• How thick is the 1.0 TOG fabric in millimetres?
• Does the Yellowstone print fade or rub off with washing?
• Is the bamboo rayon certified by OEKO-TEX or another standard?
• What safety standard or certification does this sleep bag meet?
• Is there a manufacturer warranty?
• What exactly is included with the sleep bag?
• Does the zipper have a protective garage at both ends?
• Will the largest size fit a child over 28 lb?
• Does the Yellowstone print appear on the inside lining too?
• Can this sleep bag be tumble dried on low heat?

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
• Every tool, in your browser through WebMCP
• The tools and how to call them
• The stores you can buy from
• Every store's products
• Search every store at once