KW MASTER SEAL FOOD CONSERVATION All-in-one food container, master for safe microwave heating, master for take away, master for conservation  

Set square red 1.08 L / 0.8 L

One square container base of 1.08 L + one square container base of 0.8 L + one lid

Best to conserve, best to easily and safely reheat food in the microwave, best to take-away to enjoy your meal on the go !

Perfect sealing for a long conservation of food.

  • Exclusive valve for safe microwave heating without removing the lid.
  • Use two container bases with the same lid to create your lunchbox!
  • Multi-usage food containers with long conservation potential, microwavable with the lid, perfect for take-away  

    - Longer conservation thanks to the reversible lid

    - Microwavable without removing the lid thanks to the pattented Thermo Seal Valve

    - Multiple combination, perfect for take-away

  • 3 in 1 : 1 lid + 2 bases = the perfect lunchbox

    Use one lid to cover two container bases and get the perfect lunchbox

  • Master for safe microwave heating

    Thanks to the exclusive pattented Thermo Seal Valve, reheat safely in the microwave
    without removing the lid; it keeps up to 30% more humidity on food, which avoids overdrying

  • Master for take away

    The special locking system (Smart Seal integrated to the container base + clip system in the
    border of the lid) guarantees a perfect solution to take away without mixing your food

  • Master for conservation

    When there is less food in the container, put the lid down to reduce the volume of air, for a longer food conservation
    Perfect stackability thanks to the special design of the product: it also helps to save storage

Microwave Compatibility    
Dishwasher safe    

Instructions & Manual
Frequent questions
The SEB Group, as part of its commitment to Quality, has included "Health and Environment" Eco information on its non-stick Tefal/T-fal products. This commitment guarantees the absence of PFOA, lead and cadmium in Tefal/T-fal coatings and the guarantees that our non-stick products are harmless for the environment and the consumer. This Eco information is based on the regular analysis conducted by independent laboratories in many countries (INERIS in France, ASAHI GLASS FLUOROPOLYMERS in UK, FABES Labs in Germany, MB Labs in Canada, SGS in China) (link to the lab sites).This commitment can be found on the website of the Tefal/T-fal brand, as well as the packaging of cookware with non-stick Tefal/T-fal coating.
Please go to the “Accessories” section of the website to easily find whatever you need for your product.
Find more detailed information in the Guarantee section of this website.