This gym bag masks its function with sleek contours and an all-day, everyday look. Equipped with the award-winning features of our Burner Gym collection, the Trainer offers versatility and durability without sacrificing aesthetic. Volume: 25L | Dimensions: 16.5" x 11" x 9" Weather-Resistant PU Top & Base Ventilated Side Shoe Compartment Large, Insulated Side Water Bottle Pocket Large, Waterproof Pocket for Wet/Damp Clothing Two Zip Enclosed Mesh Interior Pockets; One Large Zip Enclosed Pocket Extended Zip Track for Main Compartment for Easier Access Another Large Zip Enclosed Exterior Pocket Includes Detachable, Adjustable Shoulder Strap