100% Cotton Imported WARM AND COZY SLEEPING BAG FOR KIDS: Designed for chilly nights, this sleeping bag features 300 g/m² cotton hollow fiber filling that blocks cold air, ensuring your child stays warm. With a comfort temperature of 44.6℉ and a limit temperature of 35.6℉, it’s perfect for 3-4 seasons, making it ideal for camping in cool weather. 100% COTTON FLANNEL—SOFTER, WARMER, MORE COMFORTABLE：The inner lining is made from premium 100% cotton flannel, offering a quiet, skin-friendly experience for your child. No more rustling sounds—just restful, undisturbed sleep during camping trips, sleepovers, or backyard adventures. LIGHTWEIGHT AND PORTABLE: Designed for children under 4'7" in height, this sleeping bag features three adjustable length (2', 2'11", 3'10") to grow with your child. It’s lightweight at just 3.09 lbs and comes with an easy-to-carry compression sack and adjustable shoulder straps, making it perfect for outdoor adventures, camping trips, or sleepovers. With customizable length and a secure buckle system, this sleeping bag meets your child’s needs while being portable and convenient for travel. DURABLE AND WATERPROOF：Crafted from anti-tear polyester, the waterproof and breathable outer cover keeps your child dry in damp conditions. The sleeping bag also features 2-way zippers for pairing two bags together, transforming it into a cozy blanket or picnic pad—ideal for family trips or car camping. VIBRANT, FUN, AND PRACTICAL GIFT: This sleeping bag includes an educational card set with outdoor skills like knot tying, bird identification, and animal tracking. Perfect for scouts or young adventurers, it combines fun learning with the comfort of a cozy sleeping bag, making every camping trip unforgettable. It is a thoughtful gift for birthdays, holidays, or special occasions. Perfect for camping, hiking, sleepovers, or backyard play, it provides warmth and comfort on any outdoor adventure.