Best Adjustable Length · 1 of 5
KingCamp 45°F Kids Sleeping Bag

- Three lengths up to 3 ft 10
- Cotton hollow fiber, flannel lining
- 3.09 lb, under 4 ft 7 kids
Our take
Three adjustable lengths so one bag lasts through several growth spurts.
Why it made the shortlist
KingCamp builds this kids' bag for children under 4 ft 7 in, with three adjustable lengths of 2 ft, 2 ft 11 in and 3 ft 10 in. It uses 300 g/m2 cotton hollow fiber fill, a 100% cotton flannel lining and an anti-tear waterproof polyester shell, and weighs 3.09 lb.
Two-way zippers allow pairing two bags, and an outdoor skills card set comes in the box.
A good match for parents who want a bag to last through growth spurts. The flannel lining feels soft and quiet.
What works
- Three lengths adjust as kids grow
- Soft cotton flannel lining
- Waterproof anti-tear shell
- Two-way zippers allow pairing
- The catch
- The 45F rating suits mild nights, and it is among the pricier bags.






