The Trionic Trek All-Terrain Walker is an all-terrain walker for camping, hunting, or hiking designed for use by individuals with walking, lower extremity, or balance disabilities. The unit has a detachable carrying basket with a zip-pocket and rain cover. The walker is also equipped with a seat. Included is a seat bag that snaps onto the seat, and folds forward for sitting. This bag has three separate inner compartments, one zippered outer compartment, and two mesh pockets. A top elastic cord holds any extras. The seat bag can also be carried as a shoulder bag, and it has a padded detachable strap. Also included is a backpack that fits into the basket. The shoulder straps can be hidden in a stow-away pocket. The main pocket has a full-length zipper for accessibility. An MP3-player fits into the small top zippered pocket, and there is a sleeve for head phones. In addition, there is a zippered outer compartment and two mesh side pockets that hold water bottles. Both the seat bag and backpack are made from sturdy 600D polyester, with reflective lining for safety when walking at night. This three-wheeled walker is also equipped with the Trionic Climbing Wheel with curb and obstacle climbing capability, a shock absorbing suspension, and dual-mode handling control with an Urban setting for maneuvering and Terrain mode for stability. Other features include an oversized frame of welded T-6 Aluminum, removable quick-release wheels with all-terrain tires, and motion and parking brakes. OPTIONS: Cane holder, safety lights, mini tire pump, water bottle, and water bottle holder. DIMENSIONS (LxWxH): Open, the walker is 40.2 x 30 x 30 to 37 inches. Folded with the wheels on, the walker is 41 x 16.5 x 30 inches. Folded, with the wheels removed, the walker is 33 x 16.5 x 23.2 inches. The wheels are 12 inches in diameter. The seat is 24 inches high x 9.8 inches deep. The wheels are 12 inches in diameter. CAPACITY: 330 pounds. WEIGHT: 26 pounds with wheels and 15.3 pounds without wheels. COLOR: Green, black, and orange or navy black, and yellow.