Navitech Cycle / Bike / Bicycle / motorbike Waterproof holder mount and case for GPS satnav models up to 4.3 " Garmin Nuvi 2200, Nuvi 2240, Nuvi 2250, Nuvi 2270, Nuvi 2290, Nuvi 2300, Nuvi 2310, Nuvi 2340, Nuvi 2350, Nuvi 2370, Nuvi 2390 + also fits Traffic (T) & Lifetime Traffic (LT) Models Waterproof Bicycle mount holder case for all sat nav models up to size of 4.3 inchs Tomtom, Garmin, Navman, Magellan, Navigon This high quality bicycle mount holder is an excellent way to mount your Sat Nav whilst on your bike, it offers a wider range of movement to allow you to mount your GPS in the best postion possible. The mount comes complete with a water tight bag to allow you to keep your Garmin clean and free of water damage! Ideal for people who have one Sat Nav and use it on bikes as well as their car This Mount Holder will fit all 3.5 inch sat nav models as well Most touch screen capable sat navs are capable of use through the duel layered waterproof film