510ml Airtight Lid Coffee Mug Insulated Stainless Steel Travel Coffee Mug With Seal Lid One Handed Drinking Leak Proof 16oz Capacity Features: This travel coffee mug is made of double wall stainless steel, which can keep your hot or cold beverage at its original temperature for up to 6 hours. The one-handed drinking coffee cup features a hole design on the of the lid, allowing you to drink directly from the cup or use a . The compact design also fits most coffee makers. The silicone sleeve grip coffee cup provides a comfortable grip and the non-slip rubber pads make it suitable for most cup holders, making it a portable and coffee mug. The 16 oz airtight lid coffee mug is leak-proof and spill-proof, making it perfect for carrying in your bag, backpack, or suitcase without worrying about spills or leaks. Size Details: The bottom diameter is 6.9cm. The total height of the product is 16.8cm. Product Description: 1x stainless steel coffee cup, 1 lifting rope ❤ Contain ：1x stainless steel coffee cup, 1x carrying strap ❤ Material ：Stainless steel ❤ The one-handed drinking coffee cup features a hole design on the of the lid, allowing you to drink directly from the cup or use a . The compact design also fits most coffee makers. ❤ Size Details: The bottom diameter is 6.9cm. The total height of the product is 16.8cm. ❤ This travel coffee mug is made of double wall stainless steel, which can keep your hot or cold beverage at its original temperature for up to 6 hours.