Alpine backpack suitable for unisex colours grey blue style sporty capacity 30 litres maximum volume 40 weight 097 kg height 58 cm width 30 cm depth 21 cm features hydration compatible removable accessory bag chest strap padded back internal pockets inside zip compartment additional fastenings ice axe holder straps padded hip belt removable hip belt ergonomic shoulder straps padded shoulder strap compression straps bag feature expandable volume