This mid-sized pack from Piep's Booster collection is great for pre-work dawn patrols or an afternoon tour, with a reliable airbag system included to elevate your chances of survival when traveling in avalanche terrain. Even at colder temperature the battery-powered fan on the Jetforce will hold enough juice for four inflations, and its rechargeable lithium battery is travel-friendly. Without having canisters to worry about, you can fly freely with the pack, and it also means there's zero cost for practicing deployment at home. The system runs automatic diagnostics, and you can connect it to a Pieps app on your phone for updates. With a diagonal back ski carry, the bag can still deploy in case you encounter an avalanche during a bootpack, and a hook-and-loop strap at the front offers a spot for your ice axe.