Hydration backpack pack volume 15 litre application cycling model 2015 material 210 d nylon suitable for women shoulder strap material air mesh carry handle top back length 30 cm outside pockets front pocket special feature reflective print series camelbak bike weight 016 kg height 33 cm width 25 cm depth 8 cm water reservoir camelbak antidote water reservoir properties low profile water reservoir technologies camelbak antidote quicklink c