Snowpulse Highmark

The Highmark Spire LT 3.0 Avalanche Airbag Vest is a revolution in technology for snowmobilers and features the latest in avalanche airbag technology - Snowpulse 3.0.

All Snowpulse Cylinders are sold with a set of burst discs installed and a three-pack of extras. Extra burst discs can be purchased in packs of three. You will need to utilize a new burst disc every time you refill your cylinder.