Leak-Proof Insulated Coffee Mug compared with similar products on the market, it has incomparable outstanding advantages in terms of performance, quality, appearance, etc., and enjoys a good reputation in the market.Yongli summarizes the defects of past products, and continuously improves them. The specifications of Leak-Proof Insulated Coffee Mug can be customized according to your needs.


【Stainless Steel Insulated Tumbler】: It is made of food-grade 304 stainless steel. Stainless Steel Coffee Tumbler is firm, Rustproof, No harm to human health, and without metallic taste. Tumbler is double-layer insulation. Keep your tumbler dry and neat.
【Leakproof】: it comes with a leakproof lid do not contain BPA. it can be quickly closed to avoid leakage and spatter.

【Vacuum Insulated Tumbler】: the Insulated tumbler has a vacuum double wall design which ensures good insulation. No matter which season you are in, you can enjoy your favorite hot and cold drinks for a long time. Keep cold drinks cold for up to 12 hours and hot drinks for 6 hours(depending on size).
【Portable Super-Capacity Coffee Tumbler】: The size of the bottom of the cup is convenient for you to hold firmly. A large cup mouth makes it easier for you to clean the tumbler. The tumbler can be safely placed in most car cup holders.



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