Winter sleep sacs for the cooler nights. We've designed these cozy sleeping sacks the way parents want them to be - a simple 3 layers of pure and chemical free 100% certified organic cotton, and a nice, chunky two-way zipper down the front. The sleeveless design prevents overheating and the two-way zipper makes dressing and diaper changing easy. Use onesie, romper or gown underneath depending on temperature. 

Our sleepsacs do not have polyfill inside - only 3 layers of organic cotton.