Fully adjustable side compression system Side access water bottle pockets, Adjustable sternum strap with rescue whistle Trekking pole attachments Hydration compatible Load-lifter straps Stowable rain cover Breathable airmesh backpanel Ergonomic padded hip belt with pockets, Breathable and padded shoulder straps. Designed for multi-day hikes, this backpack has load-lifter straps, ergonomic padded hip belt, sternum strap, breathable padded shoulder straps and airmesh back panel that offer flexibility and comfort when you're on the move. Useful features include side access water bottle storage, trekking pole straps and a stowable rain cover so you have all the essentials to hand.