Built Food Jar 16oz Charcoal is made up of high-quality materials for consumer food ware. It is constructed with two layers of food grade to withstand the demands of everyday use. The scientifically round shape maintains perfect temperature conditions throughout the container as compared to oval or square-shaped food jars keeping the food protected and fresh always. The metallic component is made of food-grade stainless steel which has corrosion resistance across standard food product usage conditions. Stainless Steel features vacuum insulation technology that keeps contents cold for up to 7 hours or warm for up to 5 hours. The vacuum insulation inside the wall of the jar maintains the temperature of the food content and retains heat longer, which inhibits bacterial growth and spoiling. It is good not to overfill the jar and leave some space for the lid and stopper to avoid overflow. A maximum of 80% fill is recommended. The product is charcoal in colour. It is a compact and portable design with a 16 oz (473 ml) capacity. The base of the food jar is non-slip and scratch-resistant. If you want to pack delicious, hot soup for lunch or a cold, healthy salad to enjoy later in the day, this convenient insulated food jar will keep your meals at the right temperature until it's time to serve. You can also pack a one-pot meal or a whole meal combo. It easily fits in your bag or your backpack. It is ideal for carrying both hot and cold food. The odour-free nature of the set ensures that your food retains its original aroma. The food jar and its lid are quite easy to rinse, wash and wipe. Being dishwasher safe, it is very easy to maintain, clean, extremely user-friendly and ready to use. It is better to use a sponge to clean and not abrasive cleaners or scouring pads, do not pour hot water and close the lid immediately as it will damage the lid. It can be perfectly suitable for backpacks, travel, office, and indoor and outdoor camping. It can be an ideal gift for your loved ones and for those who enjoy style, classy look as well as simplicity. .(1)Easy to fill, it has a wide-mouth opening for better comfort.(2)Better heat retention(3)Compact and leak-proof design with a tighter stopper.(4)Free of BPA and phthalate.(5)Lasts a long time easily.(6)Food is safe and easy to take out.(7)Easy to wash