OXYGEN ROLL BAG WITH SIDE POCKET. #838GR-PKT. #838GR-PKT-V. The #838-PKT has the same features as a #838, but has an additional side pocket. This pocket measures 21”L X 2”W X 7”H, which is suitable for storage of items such as suction, oxygen supplies, tubing, etc. It weighs 33.6 oz. and the overall dimensions are 21”L x 11 1/2”W x 7”H. The vinyl bag is constructed of 18 oz. green vinyl and weighs 31 oz.