- Easy to clean in dishwasher - Soft and foldable that can be easily stored in handbags & lunch bags while saving space - Easy to fill through the wide opening because it stands upright on the flat bottom. - Best storage for on-the-go food, such as sandwiches and snacks - Suppliers for picnic, camping, hiking - FDA and SGS Approved Food Grade Silicone, BPA and BPS Free - 100% safe, non-toxic, non-reactive, non-allergenic, and tasteless - Hard for babies to open because of its airtight zip seal feature - Temperature range: -40°F ~ 446°F (-40°C ~ 230°C), while zip log bags are only -22°F ~ 194°F (-30ºC ~ 90ºC) - work as thermal bag for boil-in-the-bag products, safe to use in sous vide cooker, microwave, steamer, refrigerator, freezer DO NOT HEAT SLIDER BARS. MAX TEMPERATURE: -76°F ~ 176°F (-60ºC ~ 80ºC) - Best for liquids, such as soup, sauce ETC……. - Best substitute for plastic containers and Ziploc bags - Saving hundreds of plastic waste every year for each household - Long-term solution for protecting our environment