# Sleep sacks and hip development: hip\-health statements by product Are baby sleep sacks safe for a baby's hip development, and which listed products make hip\-health statements? Love To Dream Swaddle Up™ 1\.0 TOG Viscose from Bamboo: Swaddle Up is acknowledged as hip\-healthy by the International Hip Dysplasia Institute\. The 1\.0 TOG version is for 68\-75°F\. ergoPouch Cocoon Swaddle Sack / Cocoon Swaddle Bag: The design is recognised by the International Hip Dysplasia Institute as hip\-healthy and lets the legs take the natural frog\-leg position\. The store page's structured product data records a TOG Rating of 3\.5 TOG for this product\. ergoPouch Cocoon Swaddle Sack 1\.0 TOG Bon Appetit: It is described as a zip\-up swaddle bag with a wing wrap that swaddles the arms while leaving the hips and legs free, in a bamboo\-cotton blend with a roomy, hip\-healthy bottom\. The box states 1\.0 tog for 21\-24°C \(68\-75°F\) and includes a printed temperature guide; the range comes in different TOGs for different seasons\. ergoPouch Cocoon Swaddle Sack 1\.0 TOG: The roomy bottom lets a baby's legs bend into the recommended frog position for hip health\. The review says arms\-in swaddling should stop at the first sign of rolling and that the arms\-out mode covers that stage, with the baby always placed on the back\. ### 1. [Love To Dream Swaddle Up™ 1\.0 TOG Viscose from Bamboo](/products/ucp/albeebaby-com/9546558308583) (sold by albeebaby\.com) Swaddle Up is acknowledged as hip\-healthy by the International Hip Dysplasia Institute\. - Hip\-health statement: Swaddle Up is acknowledged as hip\-healthy by the International Hip Dysplasia Institute\. (manual) - Leg room: - - Temperature rating: The 1\.0 TOG version is for 68\-75°F\. (guide) ### 2. [ergoPouch Cocoon Swaddle Sack / Cocoon Swaddle Bag](/products/ucp/ergopouch-com/8279849861289) (sold by ergopouch\.com) The design is recognised by the International Hip Dysplasia Institute as hip\-healthy and lets the legs take the natural frog\-leg position\. - Hip\-health statement: The design is recognised by the International Hip Dysplasia Institute as hip\-healthy and lets the legs take the natural frog\-leg position\. (manual) - Leg room: - - Temperature rating: The store page's structured product data records a TOG Rating of 3\.5 TOG for this product\. (guide) ### 3. [ergoPouch Cocoon Swaddle Sack 1\.0 TOG Bon Appetit](/products/ucp/ergopouch-com/8391253229737) (sold by ergopouch\.com) It is described as a zip\-up swaddle bag with a wing wrap that swaddles the arms while leaving the hips and legs free, in a bamboo\-cotton blend with a roomy, hip\-healthy bottom\. - Hip\-health statement: It is described as a zip\-up swaddle bag with a wing wrap that swaddles the arms while leaving the hips and legs free, in a bamboo\-cotton blend with a roomy, hip\-healthy bottom\. (review) - Leg room: - - Temperature rating: The box states 1\.0 tog for 21\-24°C \(68\-75°F\) and includes a printed temperature guide; the range comes in different TOGs for different seasons\. (blog) ### 4. [ergoPouch Cocoon Swaddle Sack 1\.0 TOG](/products/ucp/ergopouch-com/8312063852713) (sold by ergopouch\.com) The roomy bottom lets a baby's legs bend into the recommended frog position for hip health\. - Hip\-health statement: The roomy bottom lets a baby's legs bend into the recommended frog position for hip health\. (review) - Leg room: - - Temperature rating: The swaddle is a 1\.0 TOG garment\. (guide) ## Also cited in the text - ergoPouch Cocoon Swaddle Sack 1\.0 TOG, safe use: The review says arms\-in swaddling should stop at the first sign of rolling and that the arms\-out mode covers that stage, with the baby always placed on the back\. (review) 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 2026-10-19T11:04:35.893Z. 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