How do I know what tank size I have?

To find your tank size, measure the diameter and height of your tank. Tanks measuring up to 5.7” in height and 2.5” diameter are M2 tanks. A or M4 tanks measure 8.7” in height and up to 3.21” diameter. ML6 tanks measure 7.8” in height and up to 4.38” diameter. M9 tanks measure 10.9” in height and 4.38” diameter. B tanks or M6 tanks measure 11.8” in height and 3.21” diameter. M7 tanks measure 9.18” in height and 4.38” diameter. C tanks measure 11” in height and 4.38” diameter.

What are the dimensions of the holder bag?

The tank holder bag measures 15” in height, 9” in length and 6” in width.

Does the holder bag have a pocket for a wallet, phone or keys?

Yes! The Vive holder bag features a zippered exterior pocket that safely holds small items such as a wallet, phone and keys.

Can I carry two cylinders in this bag?

The holder bag is designed to carry a single cylinder.

Are the shoulder straps adjustable?

Yes, the shoulder straps easily adjust to comfortably fit most adults.

How do I stabilize the tank inside the bag?

To stabilize the tank inside the holder bag, tighten the exterior cording with the sliding lock to minimize tank movement.

How much does the tank backpack weigh by itself?

The Vive holder bag is lightweight, weighing approximately 11.8 ounces.

Does the backpack have a chest strap to connect the shoulder straps?

Yes! The Vive tank holder bag includes a chest strap for additional stability and support.

Are the hose grommets placed so the hose will not kink when routed from the regulator?

Yes! The Vive holder bag features six grommets for optimal positioning for any tank size to eliminate pinched, kinked tubing.

Is the backpack padded?

Yes, the tank backpack interior is lined with soft velvet material to minimize pressure on the wearers back.

Is the cylinder holder waterproof?

The cylinder bag is water-resistant for safe use during inclement weather.