The Little Mo 40° is the best choice for camping babies and toddlers in moderate temperatures. This sleeping bag uses a lofty synthetic fill to create a cozy sleep environment for little campers while open-and-close cuffs give your baby the freedom to use their hands. Compared to down, the polyester fiber insulation performs better under wet conditions.  This Bag Gives Back: 1% of this purchase will be donated in support of our nonprofit partners. Recent donation recipients include Hike It Baby, Direct Relief, and Make-a-Wish.