 Ready Stock  Made with Borosilicate Glass which has a high thermal shock resistance.  Comes with ‘Crystal View’ Acrylic glass with Leak-Proof seal.  BPA-Free, Eco-friendly and versatile container which can withstand freezing cold to boiling hot temperatures with no fractures. ✔️ FOOD PREP AND MEAL STORAGE EFFICIENCY – These versatile high quality borosilicate glass food containers are ideal for prepping and cooking food, storing leftovers in the fridge, and taking lunches to work. Perfect for everyday kitchen organization. ✔️ AIRTIGHT AND LEAKPROOF FOR TRAVEL USE – The silicone airlock seal lids with our glass food containers create an airtight seal thanks to a food-grade safe BPA free silicone liner that goes around around the edge. It holds into place securely to prevent leaks and messes. The clear glass is non-porous and resists stains. ✔️ STACKABLE, SPACE-SAVING FRIDGE DESIGN – Ideal for your refrigerator or freezer, we offer small, medium, large, and X-large sizes in every set that stack on top of each other to allow for extra storage space. They’re also heat and cold resistant for oven and microwave use. ✔️ REUSABLE WITH STAIN AND ODOR RESISTANCE – The glass food storage containers are made with heavy-duty glassware that’s stronger and more resilient than plastic or silicone. That means you can add them to the dishwasher for quick, easy cleanup. Note: Remove the lid prior to placing in the dishwasher/microwave/oven. These glass containers are nonporous and free of germs or smells. *NO BOX FOR SINGLE CONTAINER PURCHASE(thick bubble wrap),SET COMES WITH FREE BOX Available in these colors: Jade Green || Pearl Blue || Purple Lilac || Midnight Grey #Borosilicate #Glass #Container #LunchBox #Bento #Leakproof #BPAFree #OvenSafe #Microwavable #Microwaveable #DishwasherSafe #Bento