The Tatonka Strap Case L is a medium-sized accessory bag for electronics such as GPS, handkerchiefs and other small items. It is padded to protect the contents and has a wide all-round zip. The bag also has a strap with velcro on the back for universal fastening. This means you can attach it lightly to your waist or shoulder strap, belts or anywhere else on your clothing or equipment and the contents remain well protected from knocks and dust.