A rugged foldable PITBULL training backpack that converts into a travel bag - built for athletes who need maximum capacity, durability, and smart organization. TRAINING GEAR SERIES - foldable design offering two carrying modes for versatile everyday or gym use - made of thick, durable synthetic fabric highly resistant to abrasion and damage - when unfolded, can be worn as a shoulder bag using the included detachable strap - adjustable padded backpack straps can be hidden inside a dedicated rear pocket - two very spacious main compartments for gear, clothing, or training equipment - additional inner mesh zip pocket for accessories and small essentials - ventilated bottom compartment ideal for separating wet or used clothing and shoes - extra zippered pockets on the front for quick-access items - two large zippered side pockets with organizational dividers and insulated lining for keeping drinks cool - all compartments secured with reinforced zippers featuring pullers for easy opening - main compartment equipped with a double zipper that can be locked with a padlock Dimensions: 17.7" × 15.4" × 11.0" folded 8.7" × 24.4" × 15.7" unfolded Capacity: 49 liters folded 65 liters unfolded