Reusable Silicone Food Storage and Freezer Bags, BPA Free

Perfect for lunch bags, food travel, and snack bags in place of single-se sandwich bags, to maintain food freshness. About this item These Reusable Food Storage bags are made of environmentally friendly PEVA and silicone materials. A reusable bag can save more than 300 disposable plastic bags polluting our streets, oceans and landfills. The double-lock zipper design provides an airtight seal to prevent leakage and provides for additional hygiene measures.  Bags are available in five choices of individual packages, offered in the following 5 sizes: (21.5X12cm/21.5X18cm/23X17cm/26X20cm/27X28cm) The upgraded double zipper lock ensures an air-tight and leak-proof seal, suitable for storing and preserving food. The improved non-slip zipper design makes opening and closing easy!   These reusable storage bags can be frozen safely to protect your food from discoloration and dry spots, as well as maintain the original taste and quality of the food stored in them. Suitable for freezing