Most of sports duffel bag can't make as a backpack, However this sports duffel bag make it. This travel duffel bag solve your issue well. It can Not Only used as a Overnight Travel Weekender Bag, but also as a sports bag.Back Strap Design--Back strap is convenient to carry the sports duffel bag when you are riding.Washing & Maintenance Instruction:We recommend to hand washing the product and hanging to air dryUsing high quality Polyester Fiber & , so this sports duffel bag is scratch-resistant, anti-tear & anti-water splashing. The sports duffel bag is with a detachable shoulder strap, so it can be shoulder bag if needed. The detachable shoulder strap is adjustable to make this sports duffel bag fits your shoulder well.If you have any questions, please contact us in time, we will answer your inquiry within 24 s.