Salomon Active Skin 12 Reservoir Trail running backpack (XS, multi) - Do you want to carry as little weight as possible on your ultra trail runs and still always have enough water, food and longer clothing with you? Then the Active Skin 12 Reservoir trail running backpack from Salomon is a good choice for you! With a capacity of 12 litres, the trail running backpack offers enough storage space for the most important items. You can stow a 0.5 litre soft flask in each of the two front elasticated compartments. For keys, headphones and other small valuables, there are also two compartments on the front of the shoulder straps, which are secured with a zip.To prevent unpleasant friction on your T-shirt or skin, Salomon has made the shoulder straps and back of the Active Skin 12 Reservoir trail running backpack from soft, breathable and durable mesh material.,Salomon Active Skin 12 Reservoir Trail running backpack (XS, multi) - Do you want to carry as