This quantity of four Black & Blum Vacuum Food Flask is an insulated food container made of high-quality 304 stainless steel. It has a 13 oz capacity and can keep food cold for up to 6 hours and hot for up to 8 hours. The screw lid has an airtight design to keep food fresh, and the container is reusable and easy to clean.

The set includes 4 food flasks with ocean color and a spoon. The lid type is screw, and the item height is 6 inches with a width of 4 inches. The Black & Blum 304 model is perfect for keeping your food fresh and at the right temperature while on the go. Its features include easy cleaning, airtight design, and reusable structure.