Grefusion Compostable Bags for Kitchen Compost Bin 1.2 Gallon,125 Count,Compost Food Scrap Waste Bags Fits 0.75,1,1.2,1.3 Gallon Countertop Bin,Compost Bags Certified by BPI,ASTM D6400 and OK Compost. 1,792. 300+ bought in past week. $1399 ($0.11/Count) $13.29 with Subscribe & Save discount. Save 10% with coupon.

Definition of Compostable. Treehugger / Sanja Kostic. The term compostable refers to a product or material that can biodegrade under specific, human-driven circumstances. Unlike biodegradation.