For heavyweight weekends or weeklong backpacking trips where comfort and ventilation are paramount, the Osprey Atmos AG 65 is an industry leading contender. Its AntiGravity suspension delivers an incredible fit that seamlessly envelops your back and hips in 3D-suspended mesh, allowing you to forget how much you really packed. This pack features easy-to-use stretch mesh side pockets for water bottles, an internal reservoir sleeve for additional hydration, and a Stow-on-the-Go trekking pole attachment. An integrated raincover is included. Made with 100% recycled materials, recycled bluesign approved fabrics, and a PFC-free finish, the Atmos AG 65 disrupts pre-conceived technological boundaries. It features a refined Anti-Gravity suspension and the Fit-on-the-Fly harness and hipbelt system combine to deliver supreme comfort and fine-tuned fit. The addition of a large, curved, side zip access into the main compartment on both sides creates enhanced organization, while upgrades such as the easy-to-access cam-lock torso adjustment system, integrated raincover, and sustainable build make this rucksack unbeatable. The perfect rucksack for hikers, backpackers, world travellers, and everything in between.