O+ Shell

A nice back-up in case your first O+Shell gets smudged from your latest trip up Mount Everest. The O+Shell is reusable and refillable, and so easy to reload, it's just like changing batteries in a flashlight. The O+Shell weighs ~ 0.2 lbs. (77 gr.). When depleted, simply load in a fresh refill. A O+Shell loaded with a canister weighs ~.27 lbs (124 gr.). Refills are recyclable and additional refills are available in 3-packs and 6-packs in every scent. 

Try different flavors with the O+Shell until you catch your favorite breath!

$14.99