* The gym bag is made from tear resistant and water resistant polyester fabric together with strong nylon thread, what's more, the stress points are reinforced with bar tacking for increased longevity. * It's size is 20.7" L x 11" H x 11"W, there is 1* main zipper pocket, 1*outer zipper pocket , 2*side pocket (one is for shoes compartment and one is for dry wet separation layer), and 1 inside lining pocket for small items. Feature: 1.You'll be able to carry all of your gear in one bag, making it the most versatile hybrid BOXING, GYM DUFFLE, BACKPACK BAG you'll find. The extra pockets allow you to safely carry everyday objects such as keys, phone, wallet, and even shoes as well as your regular MARTIAL ARTS GEAR & ACCESSORIES. The retractable & hidden shoulder straps can also be used to convert the bag into a backpack. 2·Don't worry about your DUFFLE BAG being on the end of a heavy ground & pound. Cordura has long been recognized for its strength, durability, & resistance to tearing, scuffs, & abrasions. 3· Great for ANY SPORT & UNISEX! This bag is great for any sport and it is great for both males & females! With a nice and neutral design, the hybrid sports bag is a great option for everyone ranging from 18 - 55 years old. * Warranty : Professional factory operations of 24 years ,we understand very well how to make and quality control for different kind of bags .From the date  you place the order with us ,we will well organize the order, doing production plan for your reference ,so that you can understand what we will going on at different stages of production ! any doubt ,pls email us ,we have professional technicains to contact and discuss with you ,pls rest assure