Backcountry Access Float E2 MtnPro Airbag Vest

Unlike traditional systems that rely on compressed gas canisters, the Alpride E2 uses supercapacitors to store energy. This allows for reliable deployment in extreme cold, multiple deployments on a single charge, and easier travel since you don't have to worry about airline restrictions on pressurized cylinders.

Yes, the body armor is designed to be removable. This gives you the flexibility to strip down the vest for lighter days or keep the full protection installed when you are riding in more technical or high-consequence terrain.

The 15-liter capacity is optimized for essential safety gear and quick-access items rather than overnight supplies. It fits your shovel, probe, radio, and hydration reservoir comfortably, but you will need a separate tunnel bag or rack system if you plan on carrying extra layers or tools.

The Alpride E2 system runs on two AA batteries, which are used to recharge the supercapacitors. You can also recharge the system via a micro-USB port, making it easy to top off the charge before you head out for the day.

The MtnPro is designed as a vest, not a traditional backpack, so it is meant to be worn as your primary storage layer. While you could technically wear a small pack over it, the vest's integrated shovel carry and pocket layout are intended to keep your gear accessible without needing an additional bag.

Yes, the external shovel carry is specifically engineered for the high-movement demands of snowmobiling. It keeps your blade and handle securely in place so they won't shift or bounce while you are navigating rough terrain.