Tupperware® big T Flip Easy Open Tumbler | Leakproof | 15 oz / 450 mL

Looking for a reliable way to stay refreshed throughout the day? The big T Flip thermal tumbler is leakproof, keeps drinks hot or cold for hours, and features an easy, one-handed flip-top lid.

Why You'll Love It

• Hot Temperature That Lasts: Double-walled stainless steel keeps drinks hot for up to 6 hours with a starting temperature of 203°F / 95°C
• Cold Drinks Stay Cold: Cold drinks stay cold for up to 16 hours with a starting temperature of 39°F / 4°C
• One-Handed Flip-Open Lid: Push-button lid lets you open it and drink with one hand, so it's easy to enjoy beverages while commuting, walking, or during workouts
• Leakproof Experience: When U-Lock is in the closed position, the cover won't open even if you push the button
• Open Lid Stays Out of the Way: Lid can be retracted so it stays clear of your face while you sip
• Slim, Travel-Friendly Shape: Ergonomic design fits most car cup holders, backpacks, and stroller pockets, making it a perfect choice for commuting, travel, and outdoor adventures
• Durable, Premium Look: Powder‑coated exterior helps maintain its premium look over time

Easy to Fill & Clean: Wide opening makes filling and cleaning fast and easy

What's Included

1 big T Flip Easy-Open Thermal Tumbler (15 oz / 450 mL) with lid

Use and Care

How to Use Your Tupperware Big T Flip Easy-Open Thermal Flask

• To open, unscrew easy-open cover and remove from flask. Fill with hot or cold beverages. Place cover back on in closed position.
• To drink, lower the U-lock ring and gently press the button to open the lid.
• Push lid further to lock into position while sipping.
• Do not fill above the bottom of the screw threads.

For Best Results

• Cold drinks: Pre-chill with ice cubes or cold water for a few minutes, then empty and refill.
• Hot drinks: Put on flat surface and fill with hot water. Let stand for a few seconds, then empty and refill.

How to Care for Your big T Flip Easy-Open Flask

To Clean

• Handwash flask with warm water and dish detergent using a brush to reach all areas and rinse thoroughly.
• Flask is not dishwasher safe, but the cover can be washed in the dishwasher's top rack.

To Store

• Rinse and dry thoroughly before storing
• Leave flask open when not in use

Important Safety Notes

• Not safe for use in the microwave, oven, or freezer.
• Do not drink directly from the flask without the cover and drinking spout attached.
• Use only with beverages within recommended temperature ranges. Min. & Max. Temperatures: 32°F (0°C) to 212°F (100°C)
• Do not store or carry carbonated beverages.

Do not use flask to keep dairy products or baby food warm.

Product Specifications

Dimensions: 3.4 L x 3.0 W x 8.3 H in / 8.5 L x 7.5 W x 20.9 H cm

Capacity: 15 oz / 450 mL

Material: Made from high-quality BPA-free materials, stainless steel, PP, and silicone

Min. & Max. Temp: 32°F (0° C) to 212°F (100° C)