The Happy 10 is the perfect entry-level backpack for little adventurers. The Happy kids' backpack features a removable seat insert and a plush toy. This 10-liter kids' backpack is perfect for hiking and leisure activities. Made of nylon, it has a removable seat pad. SPECIFICATIONS: Intended use: Hiking, everyday use. Capacity: 10 liters. Weight: 400 g. Material: Dobby nylon. For kids aged 3-6. Plush Rocky toy with a carabiner. Special junior shoulder straps. Chest strap. 3D mesh back system. Mesh water bottle pockets. Removable seat pad. Front pocket with Velcro closure. Zippered compartment in the main compartment. Reflective elements. YKK and Duraflex components.