These are the aftermarket bags to fit Rubber Maid 1868434 10 Quart Backpack Vacuum models Also fits other Rubbermaid models which take 10 qt vacuum bags. Made by Envirocare Technologies. Dimensions: 18" x 7" Bag Size 5 ¾ " opening diameter. The Micro filtration Electrostatic bags are four times more efficient than standard paper bags. 99.7% Filtration Traps Microscopic Particles and Allergens. Replaces Rubbermaid 9VBPPB10, 1868434, 1868435, FG9VBP100000, FG9VBH100000, Envirocare Technologies Part # 180