Because the GEL-COOL lid contains non-toxic gel inside, it can be frozen and used to keep food cold. Once frozen, the lid can last over 5 hours in an environment of 25 degrees C, keeping your food under 15 degrees C.
Since the gel pack is located in the lid, it doesn't take up much space in the freezer. All you have to do in the morning is to pack the food in the box and close it with the frozen lid. It will keep food cold until lunch ensuring a refreshingly cool and delicious meal!
The box has a removable inner divider, and a lid with an inner flexible, hermetically sealing element that makes the lid almost 100% leak-proof. It also comes with an elastic band to hold the containers together.
This box can hold up to 220ml of food (approximately 1 cup). I love these boxes because I don't have to worry about meats or dairy products in warm temperatures. I know the food will keep safe until lunch time.
Perfect size for a smal lunch or snack;
Lid contains non-toxic gel-cool refrigerant;
Keeps food at safe temperature for 3-4 hours;
BPA-free and lead-free;
9 cm × 11 cm × 5.5 cm (3.5" x 4.3" x 2.16").
The outer part of the lid is made of ABS (safe temperature range: -20°C to 60°C (-4°F to 140°F)), and the inner divider element is made of polypropelene (safe temperature range: -20°C to 140°C (-4°F to 284°F)).
The flexible seal around the inside of the lid is made of silicone (safe temperature range: -40°C to 180°C (-40°F to 360°F)).
The flexible inner lid is made of an elastomere (safe temperature range : -60°C to 120°C (-76°F to 248°F)).
The boxes are microwave and dishwasher safe with the lids removed. DO NOT microwave for more than 2 minutes on high or warping may occur.
The lids should be hand washed. The white silicone sealing element and the inner lid, can be removed for easy washing.