Garmin GPS Map 64
•2.6" sunlight-readable color screen
•High-sensitivity GPS and GLONASS receiver with quad helix antenna
•4 GB of internal memory and a microSD™ card slot
•250,000 preloaded caches for paperless caching from Geocaching.com
- Rugged and waterproof, GPSMAP 64 uses a quad helix antenna for superior reception.