Practical backpack for the slightly longer tour. 1200 grams light, with a volume of 18+3 liters. Size HxWxD: 49x27x20cm The specially made, centrally located battery compartment makes taking a spare battery from Thömus and Shimano very easy. Excellent ventilation thanks to Airstripes with adjustable rails and compact, secure fit on the back thanks to mesh hip fins, two zippered pockets, a stowable rain cover and reflectors ensure comfort and safety. The fold-out front pocket, side straps for attaching protectors and a stowable helmet holder keep things tidy.