Say goodbye to spills. TrueSeal™ glass food storage containers use a special airtight lid technology for a seal that expertly and reliably prevents leaks and spills.
BPA-free lids require a simple press to protect food’s flavors, lock air out, and keep freshness in. Glass is tempered-tough and extra-durable. Fridge, freezer, microwave, dishwasher (lids on top-rack only), and oven safe up to 218° so you can organize, transport, store, and reheat – all in 1 dish.
- INCLUDES: (1) 4-cup round glass food storage container with cherry TrueSeal™ lid.
- AIRTIGHT LIDS press onto glass food storage containers for a worry-free seal. BPA-free material with pull-tab make containers with lids easy to open for those with limited dexterity.
- OVEN, MICROWAVE, DISHWASHER, FRIDGE/FREEZER SAFE GLASS to prep, transport, reheat, and store at-home or on-the-go. Tempered-tough glass food storage containers are extra-durable.
- PROTECTS FOOD’S FLAVOR: TrueSeal™ glass meal prep containers are made of pure glass to guard your food. Unlike plastics, our glass tupperware doesn’t stain, warp, or retain smells.
- MADE IN USA: We’ve operated in Ohio since 1905. 115 years later, our glass food storage containers still are proudly made in America.
- OVEN AND MICROWAVE USE. Use the dish in pre-heated gas and electric conventional or convection ovens up to 218˚C or microwave ovens without browning element. Not for use on or under a flame or other direct heat source, including on a stovetop, under a broiler, in a toaster oven or on a grill. Prior to cooking foods that may release liquid, add liquid to the dish making sure it covers the bottom of the dish. Only use in ovens properly sized to allow clearance from side walls and door. Only use in microwaves properly sized with working turn-table, or turn manually at regular intervals during cooking.
- AVOID MICROWAVE MISUSE. Do not heat empty or nearly empty dish in microwave. Do not overheat oil, butter or other fats in microwave as they quickly reach the desired temperature. Heat only for the recommended time for your microwave (refer to your microwave owner’s manual.) This product is not intended for camping, industrial or commercial use. Do not allow dish to come into contact with interior sides of oven or microwave which could cause localized overheating of dish or handle. Follow all warnings and instructions in your microwave owner’s manual.
- USE FOR STORING FOOD. Use your dish for storing food in refrigerator or freezer, but do not take directly from freezer to pre-heated oven or microwave. Thaw food before cooking or reheating.
- AVOID SUDDEN OR SEVERE TEMPERATURE CHANGES. Do not add liquid to a hot dish. Handle hot dishes with a dry cloth or potholder. Never place hot dish on wet or cold surfaces.
- AVOID IMPACT WITH HARD OBJECTS. Sharp knives or utensils may scratch and weaken glass. Do not use if chipped, cracked, or noticeably scratched.