Grsta 20oz Thermal Mug, Leak Proof Thermal Tumbler, Portable Airtight Coffee Flask, Stainless Steel Vacuum Insulated Thermal Tumbler for Hot and Cold Drinks

Grsta

【Grsta Thermal Coffee Cup】Our car tumblers are packed with a thermal cup and a cup string. The insulated mug is 19 cm high, 9.5 cm long and 9.5 cm wide. Weight: 312g Perfect for the cup holder in the car or in the side pocket of the backpack, convenient and easy to carry. 【High Quality】The car thermal tumbler is made of food grade 18/8 stainless steel, so that every sip of drink is pure and safe. Stable and leak-proof design, durable. Double wall vacuum insulation technology, both hot and cold drinks, can retain the original flavor. 【Leak-proof Design】The vacuum coffee mug comes with a leak-proof screw cap and high-quality silicone seal to minimize the risk of spillage. The wide opening allows you to access every corner of the cup, allowing you to clean it thoroughly and easily fill it with ice cubes, fruits etc. 【Application Scenario】This coffee bottle is practical and versatile for everyday use in the office, gym, travel, camping or car. Lightweight and easy to carry, can be stored in the side pocket of the backpack or car cup holder. A variety of colors to choose from, it is a thoughtful choice for personal use or as a birthday or holiday gift 【Tips & Warnings】Do not pour boiling water directly into the thermal cup (it is recommended that the filling water temperature does not exceed 75℃), otherwise the air in the cup will expand when heating and the pressure will rise. If you have any problems with the purchase or use of the thermal cup, please feel free to contact us