Features compact and practical bike daysack from jack wolfskin main compartment flexible full contact suspension system helmet compartment equipped for a hydration system trekking pole fastener adjustable chest strap with signal whistle lightly padded stowaway waist belt side compression straps organiser in front pocket rain cover included 5 pockets led light attachment reflectors cross hardwearing 210d ripstop fabric body with reinforcement threadshigh tenacity 210d nailhead cross hardwearin