NRS Hydrolock Mapcessory - Small Colour:Black Fidlock closures are a joy

Fidlock closures are a joy to use

Wrist Closure: Adjustable hook-and-loop strap

Place the earplug in the applicator

• Boom breaks into three pieces

NRS Hydrolock Mapcessory - Small Colour:Black Fidlock closures are a joyNRS Hydrolock Mapcessory No more soggy charts. No more maps flapping in the wind. The NRS HydroLock Map Case helps you navigate with ease. Just fold your map to the right section, seal it inside, secure it to your boat, and go! Features Four sizes to accommodate most maps, charts or books, as well as essentials such as wallets, snacks and a warm hat. The HydroLock zip seal provides a totally waterproof closure. Periodically clean the sealing surfaces