Thermos With LED Temperature Display

This stainless steel water bottle has double insulated walls, which can keep the temperature hot and cold optimally. Smart thermos mug with led temperature display, made of high-quality 304 stainless steel thermos mug, which can keep heat for 24 hours, and is equipped with a silicone bottom to prevent it from sliding and overflowing. The other parts of these travel mugs are made of bpa-free pp material, food-grade contact silicone and 100% copolyester plastic, so it is safe and healthy to use. The smart water bottles with led display temperature control is ideal for easy travel hot & cool temperature control mug, perfect for outdoor sports, work, beach, school, office, picnic, yoga, hiking, camping, cycling, running, etc.