• Natural Drinking: A larger hole allows more aroma and flavor enjoyment.
• Temperature Control: Vacuum insulation keeps drinks hot or cold longer.
• Easy-Sip Lid: 1.5 cm gap cools hot beverages before reaching your mouth.
• Two-Way Use: Functions as a tumbler or cup, with an unpainted rim for comfort.
• Capacity: 10.1 oz (0.3 L)
• Weight: 7 oz (199 g)
• Size: 3.2 in (W) × 3.3 in (D) × 5.6 in (H)
• Materials: Stainless Steel (Body, Lid) / Polypropylene (Lid) / Silicone Rubber (Lid)
• Heat Retention: 78°C+ (1 hour), 42°C+ (6 hours)
• Cold Retention: 5°C- (1 hour), 10°C- (6 hours)
• Microwave Safe: NO
• Dishwasher Safe: Lid only

The Vacuum Insulated Stainless Steel Tumbler by Rivers is engineered for those who seek the best drinking experience, whether hot or cold. With a 0.3 L capacity and a lightweight design at just 199g, this tumbler is perfect for enjoying your favorite beverages on the go or at home.

The innovative lid design ensures a natural drinking experience, while the vacuum insulation keeps your drinks at the perfect temperature for hours. Whether savoring a hot coffee or a cold brew, this tumbler offers versatility and ease of use with or without the lid.