The 20 gallon kit can be used in a 32 gallon garbage can, as shown in the photo.

The 4 bag kit contains a work bag, a contaminant removal bag, and two crystal collection bags. It also includes a pressing screen and carrying bag.

Contents:
-20 gallon 220 micron work bag
-20 gallon 160 micron contaminant removal bag
-20 gallon 73 micron crystal collection bag
-20 gallon 25 micron crystal collection bag
-2 pressing screens
-carrying bag

The 20 Gallon Bubble Bag kits can process up to 2 pounds or approximately 1 kilogram (dry weight) of plant material at a time.