Bicycle seatpost-mounted Commuter Rack & Quick-release Commuter Bag
The quick-release commuter trunk bag clips on and releases within 3 seconds - no straps required!An integrated hand carrying strap and detachable padded shoulder strap are included for off-road use. The shoulder strap stores easily in a mesh pocket beneath the bag cover.The main compartment offers storage space for books, small laptops, cycling gear or tools, with reinforced and padded sides for shock protection. Side and rear pockets, zippered pouch, and external bungee cords offer additional storage for small items. A durable ABS base allows the bag to be set down on wet surfaces, protecting the cargo within.Highly  reflective strips and taillight hanger add to nighttime safety.The lightweight aluminum rack  easily mounts to bicycle seat posts and is length adjustable, carrying up to 22 lbs  (10 kg). Includes rubber sizing shims and is reflector attachable.Ibera's PakRak Quick-release bag is compatible with Ibera Racks (IB-RA1, IB-RA2, IB-RA3, IB-RA4, IB-RA5, IB-RA11, IB-RA15).Ibera commuter bags can be simultaneously mounted with Ibera panniers (IB-BA4, IB-BA7, IB-BA9)(All Weather Rain Cover (IB-BA1-RC) available separately)SpecificationsMaterial:1680D Nylon, ABS baseCapacity:17 LBag dimensions:15" x 8.7" x 11.4"Bag weight:2.3 lbsRack dimensions:21" x 5.5" x 3"Rack weight:1.5 lbs