| 摘要 |
The present invention relates to the field of liquid beverage containers which prevents the liquid from spilling or splashing, inhibits heat transfer, and keeps the container upright. The beverage container is designed to include a ring section having an inner concave surface to securely hold a flexible lid part. The flexible lid part which removably fits to the inner concave ring surface at the ring section of the mug includes a notch aperture on its circumference for allowing a small amount of fluid to flow through for drinking while the lid is in place and a finger pull for handling the lid part.
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