Product Advantages Disadvantages
Hemp Resistant to mold and bacteria
Dries quickly
Most expensive
Organic Cotton No chemical pesticides Prone to mold and mildew,
best to use with a liner
PEVA PVC free
Biodegradable
Doesn’t off-gas
Cheap
Still made from synthetic plastics
Recycled materials Doesn’t off-gas
Cheap
Keeps materials out of landfill
Lacks the natural look of cotton
or hemp