Featuring the Smart Zip seal, these bags close with a satisfying snap, taking the guesswork out of food prep and storage. Easy-to-open, easy-to-close slider keeps contents easy to access, no matter how cold or how hot the bag becomes. Expandable bottom opens into a flat base, helping the bag stay upright, making them easier to fill. The flat base also adds storage versatility—store them standing up or laying flat, depending on what's best for you. Use these bags for all of your food-storage needs, whether your items are solid or liquid. These bags are ideal for meats, fruits, vegetables, sauces, soups, leftovers and anything else that needs storing in your fridge or freezer. When needed, simply place your items in the microwave to defrost.