Created to help babies get a full night’s rest, the LullaBag works to help maintain a constant temperature for baby. It features a two-way zipper that helps facilitate diaper and clothing changes. The product is made with 100-percent outer cotton with a cotton-knit blend lining, and comes in two sizes (1-6 mos. and 6-18 mos.). Color options are Natural, Oceanmist Blue, Salmon Pink and Sage.