The Ecobum Elite Ai2 Version 2 features a waterproof PUL outer layer and an inner lining of Organic Bamboo Velour (OBV). It includes a default snake-style soaker with an OBV top layer for enhanced absorbency. 

Designed for newborns through toddlers up to 20 kg, it is particularly suitable for supine and side sleepers. This set contains one shell with a built-in booster and one default snake-style snapped-in soaker.