For weekends backpacking and lighter-weight multi-day trips where comfort and ventilation are paramount, you can't find a better pack than the Osprey Atmos AG 50.FeaturesIncluded raincover made with PFC/PFAS-free DWR and bluesign approved materialsCurved zip access on each side panelFloating top lid with lash pointsFabric reinforced front shove-it pocketTall dual-access side water bottle pocketsDual upper/lower side compression strapsDual zipped hipbelt pocketsDual ice axe loops with upper compression strap captureZipped sleeping bag compartment with removable dividerRemovable sleeping pad strapsInternal hydration reservoir sleeve with centre back exit portStow-on-the Go trekking pole attachment systemA closer lookAntiGravity suspension delivers a weight-defying fit that seamlessly envelopes your back and hips in 3D-suspended mesh, leaving you wondering where all that weight you packed went. Your water bottles fit snugly in the easy-to-use stretch mesh side pockets, an internal reservoir sleeve extends your hydration options and a Stow-on-the-Go trekking pole attachment gets your gear out of the way when you need both hands free. If the weather happens to turn, turn to the integrated raincover to keep things dry. Want to remove the floating lid? It comes with a FlapJacket for lidless use. Don't compromise—enjoy a world-class backpacking pack on your next big adventure. Made with 100% recycled materials. Osprey Atmos AG 50 Rucksack - Venturi Blue