Size Guide

Cocoon Swaddle Bag

Please use your child's weight to find the most appropriate and safe size for them. To comply with safety requirements, our Cocoon Swaddle Bags have a firm fit around the neck, shoulder and chest area to prevent your little one from slipping inside. You should be able to put 2 fingers inside the neck opening for the correct fit. Please do not size up to the next size until your child meets the weight requirement, for safety reasons.

ergoPouch size 00000 Newborn 0-3M 3-6M* 6-12M
Same as size 00000 0000 000 00 0
Pouch length (cm/inch) 47cm / 18.5" 52cm / 20.5" 60cm / 23.6" 70cm / 27.6" 76cm / 29.9" (0.2 & 1.0 TOG)
80cm / 31.5" (2.5 TOG)
Child weight (kg/lb) 2-3kg / 4-7lb 3-4kg / 7-9lb 3-6kg / 7-13lb 6-8kg / 13-18lb 8-10kg / 18-22lb
Child height (cm/inch) 50cm / 19.7" 55cm / 21.7" 62cm / 24.4" 62-68cm / 24.4" - 26.8" 68-76cm / 26.8" - 29.9"

*Previously size 2-6 months