The Osprey Ace 50 is the perfect choice when looking for a high-quality backpack for juniors. Osprey's craftsmanship and carrying comfort have received praise in backpack and hiking gear reviews worldwide. - Manufacturer's recommended load: 4.5 - 11.3 kg - Easy-to-adjust back length - Two pockets on the lid - Front stretch kangaroo pocket - Hip belt with mesh pockets - Stretch side water bottle pockets accessible from both the top and front - Zippered pockets on the hip belt - Internal compartment for a hydration reservoir (max 3L) - Adjustable lid straps provide extra packing space, allowing you to secure items between the lid and the pack - Small loops on the front panel for attaching extra gear - Rain cover included - Compression straps - Separate lower compartment with its own zipperchoose between using the pack as one large compartment or with a divider This product does not contain PFAS compounds, and the fabrics are bluesign-certified.