“The Osprey Ariel 55L backpack is designed to meet the needs of the most demanding hikers, who are looking for mountain equipment where they can carry everything they need in a trip of several days in a comfortable way, with waterproof, durable, breathable protection and with a maximum capacity of 60 liters. This hiking backpack is made of heavy-duty nylon, ensuring excellent resistance to wear and tear even on most ground techniques. It has a waterproof treatment that prevents the elements of its classification from wetting the unexpected rain. The Fit-on-the-fly adjustment system allows the hipbelt and shoulder straps to be adjusted to suit you, while the Airscape back supports the breath and comfortable support thanks to an injection molded back foam. Its design incorporates a waterproof cover, a sleeping bag cover, and external access to the hydration compartment. , zippered pocket on top flap, hip pockets, large main zippered "" U "" compartment and side mesh pockets. This 60-liter backpack also includes compression side straps, removable sleeping bag straps, reflective strips, hooks for poles and ice axes, a chest strap with an emergency whistle, and an internal key ring. Features: Bluesign® Nylon 420HD Outdoor Moisture Access Upper Belts Pocket Mat Belts Side Compression Belts Dual Ax / Pole Accessories Specifications: Weight: 2.19 kg The Osprey Ariel 55L backpack is available with different features. In addition, this product has the official Osprey guarantee. You can also complement your purchases with other products from the category Backpacks and suitcases and backpacks ".