Outer: 100% cotton

LARGE SIZE: Suitable for children height of 34-39 inches and weight of 26-36 pounds. The spacious compartment offers plenty of room to kick around but can't be thrown away - keeping baby warm and safe all night.

BREATHABLE AND LIGHTWEIGHT 2.5: 2.5 togs, thicker, super warm for use in the room. Safe and healthy sleep for your child at a constant temperature in the baby's a sleeping bag.

2-Way Zipper: The baby sleeping bags have a 2-way zipper, perfect for late-night nappy changes, meaning you can detach it from the bottom for a quick change to minimize disruption.

 SOFT COTTON FABRIC: Our sleeping bag is made for comfort and is made of a soft fabric. Very soft and breathable, safe, and better for babies. Outer material and lining 100% cotton, wadding 100% polyester.

DETACHABLE SLEEVE DESIGN: Adjust it as needed. Can be worn in two ways: a vest or a long-sleeved sleeping bag. Based on the internal temperature, you can decide if the child needs sleeves. Very comfortable and practical.