Pitbull West Coast Medium Training Backpack – NEW LOGO - foldable construction - made of thick, durable synthetic fabric resistant to abrasion and damage - when unfolded, it can be used as a shoulder bag by attaching the included strap - adjustable soft backpack straps can be hidden in a special compartment - two spacious main compartments - additional zippered internal mesh pocket for small items - ventilated bottom compartment for post-training clothes and shoes - extra zippered pockets on the front of the backpack - two large side zip pockets with multiple compartments and insulated lining for keeping drinks cool - all compartments secured with strong zippers featuring pullers for easy opening - main compartment with double zipper closure that can be locked with a padlock - folded dimensions: 45 × 39 × 28 cm - unfolded dimensions: 22 × 62 × 40 cm - folded capacity: 49 liters - unfolded capacity: 65 liters