Arva Tour 20 Backpack - is a lightweight, ergonomic backpack that is large enough to carry your gear for most day trips in the mountains. This sports backpack has an ultra-light and breathable AERO-FIT back system with a removable foam structure. * volume: 20 L * dimensions 52 x 32 x 10 cm * material: MIPAN REGEN-ROBIC 330D recycled polyamide and 200D and 300D recycled polyester for a durable backpack * weight: 630 g * spacious main compartment with two-way zip, inside freely accessible pocket suitable to store a water bag with outlet for shoulder straps * front zippered pocket, suitable for storing ski equipment such as a shovel, probe or finder... * in the upper part, a fleece pocket for glasses and one small pocket with an internal key ring * two side 2D mesh water bottle pockets * helmet carrier at the bottom * Daisy Chain system - accessory attachment system * ultra-light and breathable AERO-FIT back system with removable honeycomb foam structure * front velcro pocket with integrated helmet holder * eyelets for trekking poles and ice axes * front pocket with velcro, integrated helmet carrier inside * ergonomically shaped shoulder straps with height-adjustable chest belt and rescue whistle * reinforced waist belt with zipped pocket * high-quality YKK zips * loop for easy carrying * sports backpacks, hiking backpack, outdoor backpack