The Out Day 20 + 4L Backpack from Salomon is engineered for comfort on the go, ready for any fast-paced outdoor sport. The pack is compatible with the hydration packs which will alow you to keep koing for longer without stoping for a drink. It\'s clean, modern look is complimented by a MotionFit harness system which offers a snug, stable fit that moves with you and provide ventilations at the same time. With an expandable main compartment, multiple stash points, a svelte \'Speed Shape\', and an easy reach pole, iceaxe or acessories attachments, this backpack is suitable for all active sports you do.