i find that the nintendo semi-hard Game traveler bag fits great for my Nuvi units. Target has it close to the camera dep. for $14.99 [i just cut out with cissors the inner "transluscent game card holder" ]
http://www.amazon.com/GAME-TRAVELER-NINTENDO-DS/dp/B000W1ZMN...
i find that the nintendo semi-hard Game traveler bag fits great for my Nuvi units. Target has it close to the camera dep. for $14.99
[i just cut out with cissors the inner "transluscent game card holder" ]
http://www.amazon.com/GAME-TRAVELER-NINTENDO-DS/dp/B000W1ZMN...
marnoldi Nuvi 680 & Nuvi 2797LMT