These bags seemed very cheap to me so I bought a box. I had to understand - if the deal sounds too good to be true, it isn't. These bags are absolutely NOT 33 gallons. They fit in my 13 gallon kitchen canister and are almost gone. SO they MAY be 15 or 17 gallon bags. May be. In the past we used 33 gallons in a kitchen trash can, and on trash pickup day we walked around the house and emptied other small trash cans into a large bag. We can't even empty the 3 gallon bathroom bucket into the kitchen container with these bags. The bags stretch and tear too easily. Just pull the bag out of the kitchen bin and it will be covered with lots of holes. Don't waste your money, buy another product!