# Baby sleep bundles by age and size Which of these baby sleep bundles suits a baby at a given age? ergoPouch Newborn White Noise Starter Bundle: The Newborn size \(0000\) Cocoon Swaddle Sack is 52cm / 20\.5 inches long and suits children of 3\-4kg / 7\-9lb and 55cm / 21\.7 inches\. Cocoon Swaddle Sack sizes should be chosen by the child's weight, and you should not move up to the next size until the child meets that size's weight requirement\. ergoPouch Newborn Sleep Style Pack: Butterfly Cardi size guide: 0\-3M \(000\) is for 3\-6 kg and up to 62 cm; 2\-6M \(000\-00\) is for 6\-8 kg and 62\-68 cm\. Butterfly Cardi size guide in imperial: 0\-3M up to 13\.2 lb and 24\.4 in; 2\-6M 11\-17\.6 lb and 24\.4\-26\.8 in\. ergoPouch Fall Cocoon Swaddle Sack Bundle: Designed with newborns in mind\. ergopouch US Grows With You Bundle: Presented for use beginning in the newborn period\. ### 1. [ergoPouch Newborn White Noise Starter Bundle](/products/ucp/ergopouch-com/8476923986089) (sold by ergopouch\.com) The Newborn size \(0000\) Cocoon Swaddle Sack is 52cm / 20\.5 inches long and suits children of 3\-4kg / 7\-9lb and 55cm / 21\.7 inches\. - Age or size fit: The Newborn size \(0000\) Cocoon Swaddle Sack is 52cm / 20\.5 inches long and suits children of 3\-4kg / 7\-9lb and 55cm / 21\.7 inches\. (manual) - Sizing: Cocoon Swaddle Sack sizes should be chosen by the child's weight, and you should not move up to the next size until the child meets that size's weight requirement\. (manual) - Included items: The bundle contains one 1\.0 TOG Cocoon Swaddle Sack, one Butterfly Cardi and one Drift Away White Noise Machine in Taupe\. (guide) - Recall check: A CPSC recall search for ergoPouch returned no recall records\. (guide) ### 2. [ergoPouch Newborn Sleep Style Pack](/products/ucp/ergopouch-com/8524934316201) (sold by ergopouch\.com) Butterfly Cardi size guide: 0\-3M \(000\) is for 3\-6 kg and up to 62 cm; 2\-6M \(000\-00\) is for 6\-8 kg and 62\-68 cm\. - Age or size fit: Butterfly Cardi size guide: 0\-3M \(000\) is for 3\-6 kg and up to 62 cm; 2\-6M \(000\-00\) is for 6\-8 kg and 62\-68 cm\. (manual) - Sizing: Butterfly Cardi size guide in imperial: 0\-3M up to 13\.2 lb and 24\.4 in; 2\-6M 11\-17\.6 lb and 24\.4\-26\.8 in\. (manual) - Included items: The bundle includes one 1\.0 TOG Cocoon Swaddle Bag\. (guide) - Recall check: CPSC recall search for ergoPouch and this product returned no recall records\. (guide) ### 3. [ergoPouch Fall Cocoon Swaddle Sack Bundle](/products/ucp/ergopouch-com/8730862190761) (sold by ergopouch\.com) Designed with newborns in mind\. - Age or size fit: Designed with newborns in mind\. (listing) - Sizing: - - Included items: Includes one 1\.0 TOG and one 2\.5 TOG Cocoon Swaddle Sack\. (listing) - Recall check: - ### 4. [ergopouch US Grows With You Bundle](/products/ucp/ergopouch-com/8866594947241) (sold by ergopouch\.com) Presented for use beginning in the newborn period\. - Age or size fit: Presented for use beginning in the newborn period\. (listing) - Sizing: - - Included items: Includes one 1\.0 TOG Cocoon Swaddle Sack and one 1\.0 TOG Sleep Sack\. (listing) - Recall check: - 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 2026-10-12T08:26:57.853Z. 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](/agent/story.md) - [Every tool, in your browser through WebMCP](/agent) - [The tools and how to call them](/agent/tools.json) - [The stores you can buy from](/agent/merchants) - [Every store's products](/products/ucp) - [Search every store at once](/products/search)