General: The Adventure Hydration-Backpack is a versatile Backpack. In size 23 or 30 l available and with a 5 l Top sleeve and a 3 l Widepac Hydration-System he provides enough space and several compartments to store your equipment. So, also longer Trekking-Trips are no problem. Details Backpack: main compartment with front and top-opening multi clustered main compartment with 5 l top sleeve multi mesh and zipper pouches inside the backpack padded and stiff shoulder straps for stabilization padded waist belt with extra pocket (only 30 l Version) structured back with mesh and EVA padding for back breathing side pockets with zipper Specs: 23+5 l: 45 x 24 x 19 cm 30 + 5 l: 50 x28 x23 cm Weight empty: 1 -1.18 kg Details Hydration System: Available with the 3 Liter Source Widepac Hydration System. Source Widepac Hydration System with Helix – Valve (has a safety shutoff mode), Co-Ex-Tube Taste and odor free, thanks to Glass Like, Grunge-Guar and Taste-Free Technology Easy to clean and to maintenance, especially by using water 3 l are ca. 100 Oz
