Baby sleeping bags are excellent for keeping your baby warm andfortable at night. At Best&Less, we have an extensive range of sizes and styles to choose from. When considering which sleeping bag is best for your child, you may also consider other produde baby outfits, baby knitwear and baby bibs.Take your baby anywhere you want to go with the award-winning Little Mo 20° Baby Sleeping Bag. Designed to help parents rest easier in colder temperatures, our 20° down-insulated sleep sacks provide the perfect sleep environment for little ones as Morrison Outdoors - Little Mo Sleeping Bags are perfect for keeping your baby (6-24 Months) warm in nature. Little Moes in 2 options, 20° and 40°, so you can keep your infantfortably warm in Summer or Winter nights. Little Mo Baby Sleeping Bags (6-24 Months) Little Mo 40° Synthetic Baby Sleeping Bag (6-24 Months) (108) $84.95Baby Sleeping. Hush little baby don't you cry, we're going to wrap you up in fabric oh-so divine. Find quality shawls, baby sleeping bags, swaddling blankets and muslin cloths. And because we know babies need lots of essentials, all of ours are always at least 60% less*.