Description The Ortlieb Twin-City Urban is a fully waterproof, zip closure satchel bag that doubles as a bike pannier. And nobody would ever know! Satchel bag that doubles as a pannier bag Waterproof! Fits just about any bike rack Lightweight PVC-free Cordura blend fabric 9 L capacity The QL2.1 mounting system allows you to conveniently click the bag onto your bike rack after you detach the shoulder strap. And once you arrive at your destination, simply remove the bag from your rack, fold the flap over to cover the attachment elements, attach the shoulder strap be on your way. Smart dual-purpose design! And when you arrive at the office, no one will suspect that your bag is anything but a stylish shoulder bag. The Twin-City Urban is large enough to carry a laptop, a tablet in DIN A4 format, a wallet, a phone, a water bottle, etc. And compact enough to allow you to navigate your way smoothly through the crowd. In addition to being waterproof and wear-resistant, the Cordura fabric has an appealing look and a pleasant, soft feel. Planning to leave your panniers on your bike & worried about them being stolen? There’s an Ortlieb pannier lock that keeps them on your rack. Ortlieb Twin-City Urban features & specs IP53 Waterproof rating QL2.1 Mounting System (Ortlieb’s most popular) Multiple inside pockets Shoulder strap made of durable soft cotton Zippered outside pocket (not waterproof) High-luminosity side reflectors made of 3M Scotchlite material WEIGHT 666 g HEIGHT 30 cm WIDTH 39 cm DEPTH 12 cm VOLUME 9 L Ortlieb Product Codes: F8101 / F8102 / F8103 / F8104