Stock up and save!   Your Proteam vacuum is going to last many more years and save a ton by buying this 50 pack of bags and 2 HEPA Filter kit designed for 10 quart Proteam backpacks.   Do you know that each time you buy a 10 pack of bags it costs more in shipping than the actual bags?   That is why we can sell this 30 pack of bags (fits new style 10 quart Proteam backpack vacuum models - Proteam part # 107313) + 2 HEPA filters for such a good price.