🌱 4 SIZES KITCHEN CONTAINER SET – 4 x glass food containers with bamboo lids comes in 4 sizes: XL, L, M and S, and have a unique concave lid with natural silicone seal to prevent liquid leaks. BPA free, phthalate free, biodegradable and 100% recyclable. They are non-toxic and food safe. Multiple sizes make the set ideal for food prep, office lunches, ready to go meals, portion control. 🌱 FRESHER FOR LONGER – Unlike plastic, the glass is ultra-tough (doesn’t bend or warp over time), the airtight seal prevents microbes from entering your food, and keeps it fresher for longer. Easy to wipe clean. Microwave, freezer, dishwasher-safe - cook in oven at 300°C or freeze to -40°C. 🌱 PREMIUM BUILD – made with premium-quality borosilicate glass and specially sourced bamboo lids which are naturally Anti-Bacterial. Biova heat-resistant containers are not only stylish but also resilient to cracking, chipping, and warping.