For warm nights, the summer sleep sacks take the guesswork out of keeping your baby comfortable.

The 0.5 TOG is a single breathable layer of 100% GOTS-certified organic cotton, made for the hottest summer nights. The 1.0 TOG adds a fill of 30% camel wool and 70% DuPont™ Sorona® for cooler, air-conditioned rooms.

Every sack includes a temperature-sensing sticker so you can check their comfort from the sleep sack without waking them.