Amazon.com: Navitech Back Plate Mount Holder Compatible with The Garmin Nuvi 250 250w 255 215 265 255wt 255wt 275 265 Back Plate Mount : Electronics
Amazon.com: Outdoor Gomadic Waterproof Carrying case Suitable for The Garmin Nuvi 255W 255WT 255 to use Underwater - Keeps Device Clean and Dry : Electronics