Natural and safe to use, this 3-Liter Pocket-Sized Pink Grapefruit Flavored Oxygen Bottle with Mouthpiece from Boost Oxygen provides supplemental oxygen wherever you need it. This bundle comes with 6 cans of grapefruit-flavored oxygen canisters. Boost Oxygen provides pure, natural respiratory support that is effective to use. Unlike caffeine, sugar, and other stimulants that can harm the body with extended use, Boost canned oxygen offers supplemental oxygen in a non-prescription form to help every cell in your body. The compact 3-liter size makes this canister great for use on the go and for day trips to areas with a high altitude. This breathing oxygen is all-natural and is ideal for athletes, older folks, or even to help combat jet lag. Supplemental oxygen can even help in workout recovery, as a natural way to get you back to feeling your best. Increase energy and feel better on the go with this 3-Liter Pocket-Sized Pink Grapefruit Flavored Oxygen Bottle with Mouthpiece from Boost Oxygen.