The Dynarex Resp-O2 Oxygen Sleeve Bag features durable nylon construction to reliably protect and support a full D-size oxygen cylinder. The lightweight, ergonomically designed carry bag features an adjustable shoulder strap for optimal comfort during travel. A comfortable hand grip provides the option to carry the bag by hand. A grommeted cannula hole on the front allows for easy tube connection to an oxygen regulator, allowing the Sleeve Bag to remain closed during oxygen administration.  1/CS