Captive Technologies Bellhop: like having a hired hand to carry your portable oxygen cylinder.
The Bellhop is a lightweight oxygen-cylinder carrier that makes carrying any portable-size oxygen cylinder easier and more comfortable. That's because it gives you six different ways to carry your oxygen, and is a one-size carrier that will accommodate all popular cylinder sizes including M2, M4, M6, ML6, ML7, and ML9.
The six carry modes include:
-Two horizontal configurations: shoulder bag or "briefcase"
-As a backpack
-With a shoulder strap for verticle side carry
-In two fanny pack configurations, either for smaller or larger waists
Flat Rate Shipping Cost of $8.95
Sales Tax Applied if you are in NY