Jack Wolfskin Phantasy 22.5 cycling backpack - with practical bike-specific features and reflective details for great visibility. * volume: 22.5 L * dimensions: 54 x 28 x 22 cm * weight: 1020 g * without PFC, made from recycled materials * 1st material: 100% polyamide * 2nd material: 75% polyamide and 25% elastane * lining: 100% polyester * back length: M - L (50-58 cm) * bluesign® product – protection and safety of the environment during the production process * main pocket with a two-way zip, inside compartment for a water bag with outlet to the back panel (the water bag is not included) * another pocket with an organizer for bike tools * compartment in front, inside mesh for attaching a helmet * zipped pocket below with integrated raincoat * compression straps * reflective elements * AEROVENT back system provides excellent wearing comfort and climatic comfort. There is a gap between the large pore air mesh back panel and the backpack body for air to circulate freely. This allows for more efficient sweat drainage. * ergonomic shoulder straps are softly padded and ensure comfortable wearing * height-adjustable chest belt with integrated whistle * reinforced waist belt with zipped pocket * loop * bicycle backpack