Leak Proof Portable Thermos Sipper Tea Coffee Mug with Temperature Display, CM 002

Easy to operate with single hand.
Keeps hot and cold for 4 hours.
Double wall vacuum insulated mug (Capacity: 510 ml)
A great alternative to plastic bottles and disposable cups.
Easily remove the lid by twisting for quick filling and cleaning.
Leak-proof lid and non-slip silicone bottom pad to prevent it from sliding.
Made of high quality stainless steel and food grade PP with BPA free polypropylene lid.
Suitable for travel and trips, sports and outdoor adventure, home, office, school and fits most of vehicle cup holders.