The USWE OUTLANDER 3 JR is a lightweight hydration backpack designed for youth and smaller adults, providing 3 liters of storage space. It features soft, well-ventilated mesh shoulder and chest straps and is equipped with the Bounce Free NDM™ 1.0 4-point strap system, which offers the best fit available on the market. The main compartment includes several multi-organizer pockets for your gear and a first aid kit. To ensure you stay optimally hydrated, the backpack comes with a 1.5-liter Elite hydration bladder with a Slide-Seal top and a secure drink tube attachment. The OUTLANDER 3 JR is meticulously designed to offer maximum comfort and functionality for young adventurers. The NDM™ 1.0 4-point harness allows for a completely secure, no-bounce fit that eliminates unwanted movement during physical activity. The integrated Elite hydration bladder features a high-flow bite valve and a detachable drink tube for easy cleaning. The backpack's lightweight and breathable mesh shoulder and chest straps ensure comfort even on longer rides. Additionally, the multi-organizer pockets provide ample room for storing tools, snacks, and essential equipment, making it perfect for off-road adventures. Chest Size: XS, Chest (78-104 cm) Capacity: 3 liters Hydration Bladder: 1.5 liters (included) Weight: 380 g (without hydration bladder) Dimensions: 30x15x12 cm