Each container is collapsible to its original size for easy compact storage and organization. Our lids snap shut making them stackable and saving you 60% more space! Thin Bins are the perfect choice for small apartments, dorms, RVs, camping and more! They are odorless, tasteless, leak-proof, and nonstick. Our temperature resistant silicone makes them microwave, freezer and dishwasher safe. | Kitchen + Home | | Thin Bins Collapsible Containers | Set of 4 Round Silicone Food Storage Containers | red, yellow, green, blue | red/yellow/green | Best Buy