Extra-large fold-out PITBULL training backpack with 2-way carry system - converts into a shoulder bag and holds full gym or travel gear. NEW LOGO GEAR SERIES - fold-out construction for dual use as backpack or shoulder bag - made of thick, heavy-duty synthetic fabric resistant to abrasion and tearing - detachable shoulder strap allows conversion into a large travel/training bag - adjustable padded backpack straps can be hidden in a dedicated rear pocket - two extra-spacious main compartments for full equipment storage - inner zip pocket with mesh divider for organizing smaller items - ventilated bottom compartment for shoes or wet post-workout clothing - additional zip pockets on the front for quick-access items - two large insulated side zip pockets with internal organizers — ideal for keeping drinks cool - all compartments equipped with durable zippers and pullers for easy opening - main compartment with double zipper compatible with padlocks for added security Dimensions: folded 21.7" × 18.1" × 12.2" unfolded 12.2" × 33.1" × 15.9" Capacity: folded 60 L unfolded 109 L