BAOSHA Stylish PU Leather Bucket Outdoor Travel Backpack Gym Sport Duffel Bag Black Top PU leather fabric Imported polyester lining Bag Material: Top PU leather fabric, polyester lining; Most expensive PU Leather, 99 Similar to Real Leather and No Feeling of Plastic Bag approx dimension: 19.5 x 9.9 x 9.9 inch; 2.5 POUNDS There are Three method to use it !! It can be used as Weekend bag,Oversized Casual Backpack, Travel Bag. Hiking backpack SCIENTIFIC and REASONABLE STRUCTURE:Please refer to the pictures LIFETIME WARRANTY: We stand behind our products and offer a 100% Lifetime Money Back Satisfaction Guarantee.