Morrison Outdoors Big Mo 40° Kids Sleeping Bags (Ages 2-4) in Fern Green This is perfect for keeping a little kid warm overnight on a camping trip, and compressed down for backpacking! The bag zips on them like a sleep sack, so you don’t have to worry about them scooching out of their sleeping bag and getting too cold. We used the smaller size for adventures with our son and then bought this bigger one, but it sat unused because he just wanted to copy big sister with a big sleeping bag! Smoke-free, pet-free, scent-free home. Check out my other outdoorsy toddler listings — I love bundles!