This Engel sleep sac is made from 100% organic merino wool fleece which is lightweight and warm and fits babies from birth to 3 months and 3 to 6 months. The sleep sac has a full two-way zipper for easy diaper changes and gives lots of room for the legs to move freely inside the sac.
Wool is warmth and moisture-regulating, keeping baby warm in the cooler months and cooler in the warmer months. Natural warmth is generated without heat build-up, regulating humidity, and supporting a healthy skin climate.
Wool absorbs up to one-third of its own weight in moisture and depending on external conditions, is able to return it to the environment. Synthetic clothes may look the same but do not allow the skin to breathe and accumulates uncomfortable heat and moisture.
Animal fibres, like wool and silk, take up the moisture and wick it away by airing; thus bacteria cannot settle as easily. Plant fibres such as cotton as well as synthetics hold bacteria.
Care: Wash by hand with room temperature water. Size 1 fits up to size74/80, size 2 fits up to size 86/92.
Material: 100% Organic Wool Fleece