Deuter compact exp 12 backpackthe all rounders have been completely revised and now shine with technical updates and a modern style. Built to suit a variety of needs, the compact looks good on any terrain longer tours, single trail rides or at the ice cream stop.when it comes to an extended day trip, then abracadabra, you can expand it and get more into the main compartment, which also features an organizer pocket for tools etc. The drinking system is accommodated in a separate, easy access compartment at the back. The compact exp 10 sl has specific womens sl straps and mesh sl hip fins to suit female bikers. Features mesh shoulder straps, mesh hip fins with two zipped mesh pockets and airstripes back system for all round ventilation hydration system compatible with separate bladder compartment secured by autolock zip velcro sealed drinking tube opening and tube line reinforced back panel to avoid pressure points bike pump sleeve safety light and tube loop 3m reflectors on the hip belt zipped front pocket side compression straps also suited to storing protective pads stow away helmet flap and rain coverspecifications material deuter super polytex, deuter ripstop 210 size 48 24 18 h x w x d cm volume 12l 2l expandable weight 960gbuy deuter components from chain reaction cycles, the world's largest online bike store.