Hydration backpack backpack capacity 135 liter pack volume 25 litre application walking suitable for women chest straps with chest strap adjustable additional fastenings stick holder carry handle top outside pockets water bottle pocket mesh side pockets front pocket special feature padded back fastener zip series camelbak hiking weight 057 kg height 48 cm width 235 cm depth 22 cm colour green water reservoir camelbak crux water reservoi