Heli Pro 24L BackpackNot too big, not too small. Just right. Not too big and not too small, the Heli Pro 24L falls right in the Goldilocks zone of backcountry packs. This seek and destroy powder package is big enough, but certainly not too big. Purpose built snow tool sleeves keep shovel and probe at the ready, a large fleece lined goggle pocket and deployable helmet carry neatly stow essentials on the go, and a hydration sleeve doubles as laptop storage off the mountain.