Boost Oxygen Natural 5 Liter Pure Oxygen Canister, Flavorless (9 Pack)

All-natural 5-liter supplemental oxygen bottles are naturally flavored and are designed to help you breathe and feel better Bottles provide users with more than 100 1-second breaths and are the ideal size to be taken on the go Cannister includes a built-in moutiece for ease of use Increase your oxygen intake to combat jet lag, low oxygen in the air, and other conditions Great for traveling to areas of high altitude, for athletes, for the elderly, and more Flavor: Natural Color: Green and silver Dimensions (L x W x H): 2 x 2 x 8 inches Load 0.2 pounds Manufacturer warranty: 5-year warranty Quantity: 9