30-39 Gallon

Shopping for a liner for a can in the 33-39 gallon range? Start with the bag's actual dimensions, not the gallon label alone. The 39 gallon black liner in this collection measures 32" x 37", is 1.5 mil thick and comes in a 100-count pack. Check those measurements against your container before ordering, because cans with similar capacities can have different openings and heights.

A good fit needs enough width to go around the rim and enough length to reach the bottom, fold over the top and leave room to close the bag. An undersized liner can slip into the can; an oversized liner leaves extra material to manage. If the dimensions are not right, compare another size rather than assuming every 39 gallon liner fits every can in this range.

Mil is a measure of film thickness. It does not describe the bag's capacity or set a safe lifting weight. Consider the waste you collect, keep loads manageable and follow your waste provider's disposal rules. Sharp, heavy or hazardous material can need a different container or disposal method, rather than simply a thicker liner.

See the trash bag size and mil thickness guide for size comparisons, then confirm the product's dimensions, thickness and pack count before you buy.