1" or 3/4" High-Flex Collar Strap

A replacement strap that holds up well in the field

When your e-collar receiver outlasts its strap — or you need a second color for a second dog — the High-Flex biothane strap is the one to reach for. Biothane handles cold, wet, and mud the way nylon only pretends to: it stays pliable when temperatures drop, doesn’t absorb water or odor, and wipes clean in seconds. Available in 3⁄4” and 1” widths to fit most e-collar receivers from SportDOG, Dogtra, Garmin, and others. Six color options make it easy to tell your dogs’ collars apart at a distance.

Sizing note: Measure your current strap before ordering — most standard receivers use 1”, but some compact models take 3⁄4”. Available colors: Orange, Black, Green, Red, Blue, and Yellow.

Specs & features