Rugged nylon tablet case Built-in hand strap, protective screen cover and D-ring attachment points Allows battery to be changed without having to remove the machine from the case Standard Toughmate shoulder strap included Compatible with the following harnesses and shoulder straps: PCPE-INFUVA1, PCPE-SYSSSB1, PCPE-SYS4PH1 and PCPE-INFGNDS The Toughmate 20 Always-On is tough, sleek, lightweight and is the perfect complement to your TOUGHBOOK 20. You can experience increased facilitation, access to important ports and openings, and easy transportation of your machine by using this as your Always-On carrying case. The battery can be changed without having to remove the machine from the case. Stays on 24/7 to help reduce damage caused by accidental drops as well as scratches and dents from everyday use. Users can carry the Toughmate 20 Always-On via the machine's built-in handle, or by connecting the included shoulder strap to the D-Rings on the case. An optional user harness provides hand