70L: 12.6in 14.17in 23.23in(32cm 36cm 59cm). 【Multi Functional】This waterproof duffel bag can be used for motorcycles, bicycles, kayaks, boats, and car. It’s suitable for most outdoor activities, such as kayaking, paddle boarding, boating, motorcycle, rafting, fishing, traveling, biking, commuting, camping, hiking, diving and other adventures.