Features1Bike trunk bag, shoulder bag and hand bag combined into one bag. 2Durable oxford fabric is splash-proof and easy to clean. 3Padded main compartment absorbs shocks and protects your valuables even on bumpy roads. 4Expandable capacity for more storage space, hold food, maintenance tools, tyre pumps, wallet, clothes, power bank, etc. 5High elastic bungee cord for attaching some wet raincoats or coat. 6Reflective straps enhances visibility and safety at night. 7Comes with an adjustable shoulder strap so you can take it with you once you reach your destination.SpecificationThis expandable bike bag is made from tear-resistance oxford fabric. 3 in 1 design, easy to turn it into a shoulder bag or a hand bag. Expandable large capacity is spacious to keep your essentials well organized. Large reflective strips provide bikers a safer night riding.Features:Bike trunk bag, shoulder bag and hand bag combined into one bag.Durable oxford fabric is splash-proof and easy to clean.Padded main compartment absorbs shocks and protects your valuables even on bumpy roads.Expandable capacity for more storage space, hold food, maintenance tools, tyre pumps, wallet, clothes, power bank, etc.High elastic bungee cord for attaching some wet raincoats or coat.Reflective straps enhances visibility and safety at night.Comes with an adjustable shoulder strap so you can take it with you once you reach your destination.Specifications:Material: Oxford clothColor: BlackProduct Size: 45 * 26 * 25 cm / 17.7 * 10.2 * 9.8 inProduct Weight: 710 g / 1.6 lbPackage Weight: 750 g / 1.7 lbPackage List:1 * Bicycle Bag1 * Shoulder Strap1 * Rain CoverPackage List1 * Bicycle Bag1 * Shoulder Strap1 * Rain Cover