Jack Wolfskin Moab Jam Pro 30.5 Cycling Backpack - has several bike-specific features and is equipped with a super-ventilated, full-contact back system and high-visibility reflective details. The lightweight AEROSHAPE back system is designed to give you total comfort and mobility. The front pocket can store cycling tools and accessories and there is an attachment for an LED light or an air pump. The main compartment has an elastic front, so the volume can be expanded a little. There is also space for a water bag. The helmet carrier is located in a separate compartment on the front. * volume: 30.5 L * outer material: 100% polyamide, lining: 100% polyester (made from recycled materials) * dimensions: 50 x 29 x 28 cm * weight: 1160 g * Sustainable bluesign® product – environmental protection and safety environment during the production process * PFC-free * main compartment with two-way zip with outlet and compartment for a water bag (bag not included) * zipped lower part with space and access to the main compartment * upper zipped pocket with compartments (suitable for storing a bicycle tools) * front freely accessible compartment with side adjustable compression straps * attachment for LED light or air pump * raincoat placed in the lower part * two side stretch pockets for a drinking bottle (one rubber strap inside) * the lightweight AEROSHAPE back system is exceptional in terms of sustainability, light weight and comfort thanks to a layer of air mesh, we reduce the overall weight, offer freedom of movement and climatic comfort * reinforced waist belt with zipped pockets * ergonomically shaped and very breathable shoulder straps with loops for attaching glasses * adjustable chest belt with integrated whistle * highly visible reflective details * cycle backpack, rucksack