The Borough Waterproof Large is the largest bag in Brompton’s range of waterproof bags. Completely impervious to water, the Borough roll top bag provides a large flexible carrying space, big enough for most journeys while providing weather protection in the meanest conditions.The large Borough bag is made with robust materials and has a subtle two tone effect and multiple storage compartments help to keep you organized on the go; whatever your ride demands. Functional features include an adjustable external load carry strap – great for helmet or a jacket. The interior is finished in a bright orange lining and includes a laptop sleeve and multiple internal storage compartments to keep your valuables safe and organised. There are two large rear pockets which are both waterproof, great for a waterproof jacket, a water bottle or just keeping your soggy kit away from your lunch. The Borough bag is finished with aluminium hardware and features a rubberised webbing handle, making it compatible with all Brompton bike handlebar types. Dimensions (approx.) 43 (W) x 30 (H) x 18(D) cm Capacity 25 Litre Outer material 600D TPU Coated Polyester with RF Welded construction (100% waterproof) Inner material Orange 420D Nylon Lining Compatibility Compatible with ALL non-electric Brompton handlebars Details Two large rear pockets Detachable shoulder strap and extra load strap system Aluminium hardware Air release valve Padded 13” laptop sleeve & cable management pocket Glove friendly zip pulls Webbing carry handle Front carrier block not included, but available to purchase separately