Blue Reusable Food Storage Bag 1 Liter (4 Cups) Silicone No-BPA Great for sandwich, snack and other food storage 100% FDA approved pure food-grade silicone Freezer, microwave, oven, dishwasher and steamer safe Repels water and germs; won't break like glass or stain like plastic No chemical coatings or fillers; BPA free and phthalate free