Navitech leather slip carry case pouch for Garmin GPS satellite navigation systems to fit 4.3" screen and 9mm width Garmin Nuvi 3700 series including the Garmin Nuvi 3750, 3750t, 3750, 3760t, 3760LMT, 3790, 3790t
The first case I purchased for my nuvi 3790LMT was the Garmin Carrying Case for the nuvi 37xx series, part number 010-11478-04.  The case does it's job of protecting the GPS but it is a very snug fit.  It tends to loosen up with usage as the leather stretches but it's still fairly tight and you have to really pull on the GPS to get it out.  That's why I purchased the Navitech leather slip carry case.  The Navitech case fits perfectly.  The GPS is snug enough in the case not to slide out yet can be easily re