The Aziak Equipment Garmin Device Backpack Mount allows you to quickly and securely mount a Garmin Device to nearly any backpack, chest harness, or anything with webbing. The Backpack Mount will attach to any vertical or horizontal webbing and straps. It gives quick access to your Garmin Device - easily slide the device into the mount until it clicks and it's rock solid - but then one push of a tab and you can slide the device right back out. Compatible Devices inReach SE+ & Explorer+ inReach Mini 1 & 2 (w/Spine Adapter) GPSMAP 62, 64, 65, 66, 79, & 86 (Including S, SR, ST, SX, X and I submodels) Rino 610, 650, 655, 700, 750 & 755 Alpha 10, 100, 200 & 200i Astro 320, 430 & 900 eTrex 10, 20, 22, 30, 32, 35, & 35 Oregon (All Models) Montana 610 & 680 Colorado 300 & 400 Dakota 10 & 20