HIGH QUALITY ECO FRIENDLY SAFETY MATERIALS:Our reuseable ziplock sandwich bag are made of high-quality, safe and environmentally friendly materials, BPA FREE,non-toxic and harmless chemicals that can be in direct contact. This material is harmless to the human body and harmless to the environment. You can use it with confidence, store any food, the items you want to store.✔Processed and upgraded to provide excellent resistance to cracks and leaks under normal use.
EASY TO CLEAN AND REUSABALE & SAVE MONEY: When you want to clean reuseable freezer lunch bag that have been in use for a long time, you don't have to spend a lot of time cleaning. You only need to rinse with water or use a cleaner to clean it, then wipe it dry or hang it upside down on the cup or bottle. After reusable food bags is all dry and can use it again. Freezer lunch bag which is not only convenient for you, but also saves your money.