Enjoy hot meals or cold beverages anytime & anywhere with this multifunctional insulated food container. With 3-layer structure, this 30L hot box allows for great insulation performance. It can be used to keep food warm for 6 hours & keep drinks cold for 6 hours. Besides, 2 side handles & 4 flexible wheels enable you to effortlessly move the food warmer. Top grooves also allow for stable stacking of several food carriers. In addition, the 304 stainless steel interior is easy to clean, saving your time & energy. The stainless steel latches, stickers, & brakes also bring convenience. Bullet Point: 30L Enough Interior Capacity: This food warmer is designed with 30 L sufficient capacity to hold a variety of food or beverages, meeting your daily needs. Tips: Remember not to store hot & cold food at the same time. 3-Layer Structure for Insulation: This 3-layer hot box features PE housing, PU insulated layer, & 304 stainless steel inner to ensure excellent insulation performance...