This bundle comes complete with a Birds Eye Select voucher. The e Trex 20x with Birds Eye Select from Garmin is an upgraded version of the ever popular e Trex 20, with enhanced screen resolution & expanded internal memory to hold the preloaded mapping Garmin Topo Active Western Europe map. This rugged, dependable GPS retains the ease-of-use & affordability that e Trex is legendary for, with an array of compatible mounts for use on bicycles, boats & motorbikes (sold separately). The e Trex 20x also has the ability to track both GPS & GLONASS satellites simultaneously. It supports geocaching GPX files for downloading geocaches & details straight to your unit. Using Garmin's free application, Base Camp (version 3.1 or later), simply select custom sections of bespoke Birds Eye Select raster imagery & transfer it straight to your GPS.A single purchase means that you can choose up to 3000sq km of coverage throughout Great Britain. Whether you're heading off on holiday or embarking upon a series of expeditions, you can define the data you need for your exact destinations & navigate with Ordnance Survey raster mapping to a scale of 1:25, 000. The Birds Eye Select database contains high-resolution Ordnance Survey images for a true representation of your surroundings. Birds Eye Select works with your Garmin handheld maps to add real-world detail to roads, buildings & the terrain for a greater appreciation of your environment.