The Ortovox Trad Zero 24 backpack allows you to carry all the necessary equipment for a day ofmountaineering or climbing. Robust, very light and compact, it has a hydration system compatible pocket, a compartment for valuables and an emergency card as well as an alarm whistle on the chest strap. The High-Flex-Contact back system allows for freedom of movement and the waist belt and chest strap allow for better load distribution for more comfort. A rope holder is included, as well as an attachment for an ice axe or hiking poles. Features: Material: Polyamide 210D HD Ripstop + Polyamide 420D HD RipstopAttachment for ice axe and hiking polesRope holderCompartment for valuables / Integrated emergency cardCompatible with hydration systemHigh-Flex-Contact back systemRemovable waist belt and back panel for added comfortChest strap with alarm whistleVolume: 24 LDimensions: 56 x 28 x 17 cmWeight : 570 g Backpack Ortovox ---Trad Zero 24 Black Raven