The Snowpulse cylinder is made from aluminium and should be filled with dry compressed air to 3000psi. The cylinder has a pressure gauge so you can see how full it is, or check for the unlikely event that it has leaked. You should always check the pressure gauge before you head out. The extra cylinder is great to have as a back-up on a long trip - in case you accidentally deploy your pack and you are nowhere near a refilling station.
 

The 45L cover with the Switch system creates the perfect large pack for big missions. Designed for use in conjunction with the Lifebag Base Frame. The ideal pack for industry professionals, ski tourers, and those who wish to carry a bit more. The Lifebag 45 is the only tube stuff sack style cover in the Snowpulse line. It has 45L of internal storage capacity and is the largest in the Snowpulse line-up. There are two main vertical pockets, one for your probe and shovel, and one for the rest of your gear.

We are currently sold out of the ORing 10 Kit until our shipment arrives in early October. Sorry for any inconvenience.

The Snowpulse cylinder is reusable. However; when it has been blown, before filling it with dry compressed air to 3000psi, there is a small o-ring that must be changed. This o-ring is found on the piston which sits inside the top of the cylinder. The O-Ring Kit provides everything you need to change the O-Ring yourself: 20 O-Rings, tweezers, red tape to protect the cylinder from moisture, grease to ensure proper workings of the mechanical parts of  the cylinder and an extra pin.

The Snowpulse Highmark was designed with snowmobilers in mind. The outside shovel storage allows for quick and easy access to your favourite tool. The Highmark has no ski/snowboard straps - because you don’t need them! However, the Highmark is compatible with the Snowpulse Switch system, so if you ever want a cover with straps - then it would be easy to have both. The Highmark has 30L of storage space made up of two compartments. When not using all the space the pack cinches down nicely to be very low-profile against the back.