Fabrics used in baby sleep sacks
What fabrics are baby sleep sacks made from?
Swaddelini Cotton Sleep Sack Swaddle: The majority of the swaddle is 100% raw, unadulterated organic cotton, made with a unique 3D knitting process rather than cut-and-sew. Elastane is used in the Hug Technology and the diaper flap for stretch and recovery, so the swaddle is not 100% cotton. Tiny Twinkle 2-in-1 Baby Sleep Sack - 1.0 TOG: The manufacturer describes the fabric as soft, breathable micro-fleece. The fabric blend is 95% cotton and 5% elastane. Coccoli Modal 1.5 TOG Sleepsack: It is made from 95% modal and 5% spandex. Angel Dear Sleep Bag - Shark and Friends: Made from smooth and breathable viscose from bamboo fabric. Quincy Mae Bamboo Sleep Bag: It is described as a comfortable everyday baby essential made with soft bamboo fabric and an easy-to-wear silhouette for cozy daily use. The shell is 94% viscose from bamboo and 6% elastane; the filling is 100% polyester.
| Product | Why | Fabric | Composition |
|---|---|---|---|
| 1. Swaddelini Cotton Sleep Sack Swaddle sold by albeebaby.com | The majority of the swaddle is 100% raw, unadulterated organic cotton, made with a unique 3D knitting process rather than cut-and-sew. | The majority of the swaddle is 100% raw, unadulterated organic cotton, made with a unique 3D knitting process rather than cut-and-sew. listing | Elastane is used in the Hug Technology and the diaper flap for stretch and recovery, so the swaddle is not 100% cotton. guide |
| 2. Tiny Twinkle 2-in-1 Baby Sleep Sack - 1.0 TOG sold by lovemedobaby.com | The manufacturer describes the fabric as soft, breathable micro-fleece. | The manufacturer describes the fabric as soft, breathable micro-fleece. guide | The fabric blend is 95% cotton and 5% elastane. guide |
| 3. Coccoli Modal 1.5 TOG Sleepsack sold by albeebaby.com | It is made from 95% modal and 5% spandex. | - | It is made from 95% modal and 5% spandex. listing |
| 4. Angel Dear Sleep Bag - Shark and Friends sold by albeebaby.com | Made from smooth and breathable viscose from bamboo fabric. | Made from smooth and breathable viscose from bamboo fabric. listing | - |
| 5. Quincy Mae Bamboo Sleep Bag sold by albeebaby.com | The shell is 94% viscose from bamboo and 6% elastane; the filling is 100% polyester. | It is described as a comfortable everyday baby essential made with soft bamboo fabric and an easy-to-wear silhouette for cozy daily use. guide | The shell is 94% viscose from bamboo and 6% elastane; the filling is 100% polyester. guide |
Every value in the table is a fact RoboTrunk checked, linked to the page it came from. A dash means no checked fact fills that cell. Prices and stock change, so this page prints neither: each product name links to its RoboTrunk page, which shows them live.
Written 2026-10-13T03:27:11.511Z.
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.