recycled polyester ripstop Imported Perfect Youth Sizing - Specifically designed for growing adventurers up to 4'8" tall, this youth sleeping bag bridges the gap between toddler and teen sizes. Part of Big Agnes' comprehensive kid camping collection that keeps families geared up throughout the growing years Stay-Put Sleep System - Features the innovative PadLok technology that keeps even the most restless sleepers centered on their pad all night. This sleeping bag for kids creates positive outdoor sleep experiences that make camping enjoyable for the whole family Weather-Ready Insulation - Filled with recycled Fireline Core Eco synthetic insulation that maintains warming properties even when wet. The sculpted contour construction creates a bed-like feel, making this an excellent sleeping bag cold weather option for camping sleeping bags adventures Kid-Friendly Design - Child-accessible features allow young campers to adjust their own comfort. The contoured hood with low-profile cordlock and insulated draft collar ensure this light weight sleeping bag delivers cozy warmth whether used as a boys sleeping bag or girls sleeping bag Smart Storage Solution - Includes the unique REM Storage Sleeve that doubles as both pad sleeve and storage sack that can never be misplaced. This kid sleeping bag comes with a separate stuff sack for trips, and is compatible with optional compression sacks for compact sleeping bag packing The Big Agnes Wolverine Kids Sleeping Bag creates positive outdoor sleep experiences for young adventurers up to 4'8" tall. Its innovative PadLok System keeps restless sleepers centered on their pad throughout the night, while recycled Fireline Core Eco insulation provides reliable warmth even in damp conditions. Kid-friendly features include an easily adjustable hood, draft collar, and intuitive design that children can manage independently. The clever REM Storage Sleeve doubles as both pad attachment and storage sack that cannot be misplaced, eliminating a common camping frustration. Lightweight and properly sized for growing explorers, this sleeping bag ensures comfortable nights that lead to enthusiastic days of family adventure.