Garmin eTrex Mounts for Bikepacking + MTB that actually work! - YouTube
J-Mount Garmin Etrex Navigation GPS Handlebar Mount
Garmin Bike Handlebar Mount Unboxing and Setup for the Garmin eTrex 30x - YouTube
Curtis Mobile - The J-Mount Garmin Etrex Double is a silicone barpad for the Etrex 10, Etrex 20 and Etrex 30 GPS. A GPS mount perfect for extreme enduro like the Roof