1、This folding bike storage bag can protect your mountain bike from rain, dust, scratches, rips，bird droppings, spills, fallen leaves and so on. 2、With the shoulder strap, you can carry the bag in an easy manner. 3、External pocket can hold some practical bike tools or other things. 4、Come with storage bag: Put bike bag in when not in use and secure the bag to the bike handlebars. 5、It is great for bike transfer, carrying your bicycles on cars, trains, subways, etc. With shoulder strap, you can carry the bag (with bike) with your shoulder. Send with small storage bag, you can put the bike bag in and fix the storage bag on handlebar. Features: This folding bike storage bag can protect your mountain bike from rain, dust, scratches, rips，bird droppings, spills, fallen leaves and so on. With the shoulder strap, you can carry the bag in an easy manner. External pocket can hold some practical bike tools or other things. Come with storage bag: Put bike bag in when not in use and secure the bag to the bike handlebars. It is great for bike transfer, carrying your bicycles on cars, trains, subways, etc. Specification: Material: Oxford cloth Model: Type A/ Type B/ Type C (optional) Size: 83*33*69cm/ 32.7*13*27.2in Weight: 1.2kg/ 2.6lbs Package List: 1 * folding bike storage bag 1 * folding bike storage bag