The Silva Waterproof Map Case M30 ensures your map remains dry regardless of the weather conditions. It boasts full transparency and effortless opening and closing. Included is a distance lanyard featuring a scale pattern for added convenience. Designed for user-friendliness, Silva crafted these cases with transparent panels on both sides, eliminating the need to remove the map for visibility, thus saving time. Additionally, small corner openings allow for attachment to backpacks or kayaks. The distance lanyard is equipped with two scales (1:25 and 1:50), simplifying distance measurement during hikes. Its flexible nature enables easy placement directly onto your mapped route. Moreover, the neck strap provides hands-free convenience during outdoor excursions. With a watertight zip lock, these cases offer effortless opening and closing. Fully waterproof with zip-lock closure on side and welded seams. Adapted sizes – fits all common map formats (e.g A4, digital maps and OS maps). Size: 300x300 mm. Fully transparent on both sides. Detachable distance lanyard – soft and bendable lanyard with scale pattern (1:25 and 1:50). Easy to place directly on to your route on the map. Keeps your hands free. Multiple attachment options. Winter use – flexible in temperatures down to -20ºC. The SILVA Carry Dry Map Case M30 map holder is an essential model for your outdoor adventures. Fully transparent and easy to open and close. Resistant to extreme temperatures and perfectly waterproof, this map holder effectively protects all your hiking maps and navigation maps. This card case offers a reading surface of 265 mm by 480 mm and can be folded in 2: space saving. Good to know: transparent front and back, this card holder offers clear reading on each side.