Build Your Own Garmin TT25 Collar Battery Type:Extended Battery Pack This modern interpretation incorporates contemporary

This modern interpretation incorporates contemporary materials and features to deliver exceptional performance in the field

Designed and built to provide many years of trouble-free operation

It packs a one-two punch of warmth: WINDSTOPPER® by Gore-Tex Labs shielding you from frigid gusts and Primaloft® Gold Insulation with Cross Core™ technology locking in heat at the torso and sleeves

- Water Bottle Pouch

Build Your Own Garmin TT25 Collar Battery Type:Extended Battery Pack This modern interpretation incorporates contemporaryCustomize your TT25 Collar. Pick the standard or mini size flex band, pick the standard or extended battery, pick long range or short range antenna, and pick your collar color. This extended battery pack is user replaceable and allows up to 136 hours using dynamic update rate. The standard battery pack allows up to 68 hours using dynamic update rate. TT25 Mini comes with 3 4" collar unless indicated otherwise in order notes TT25 regular size comes