This 2 in 1 foldable travel backpack plus shoulder bag is ultra lightweight (only 4.8oz), packable, convertible, comfortable, durable, and reliable. - Take it with you when you are going on a plane, a cruise, fishing, camping, hiking, or just shopping.- Made from high quality material, it's tear resistant, water resistant and dirt resistant. Offers surprisingly large capacity 35L. But don’t suggest to pack to the max with hard heavy objects in order to ensure maximum product lifespan.- Easy to wash, just throw it in the washing machine after a trip, and it’ll come out like new.. - 4 great colors to choose from. Perfect for when you are hiking, on vacation or just walking around town. Product Size: Folded: 9.3*0.5*6.7in, Shoulder Bag: 12.6*6*9in, Backpack: 14.6*5.9*17.7in.