Cupholder friendly
Hit the road worry-free with our tumblers that fit right in your cup holder. No mess, no stress—just smooth sipping while you drive.
Gift-Ready
The 40oz tumbler comes in elegant packaging, perfect for gifting.
Easy to grip and sip
Just grab and go—our tumblers are a breeze to hold and perfect for sipping while you’re on the move.
Easy to clean
Cleaning is easy with our tumblers. Use the straw brush we provide to clean the straw, keeping it hygienic and healthy. And of course, you can also put them in the dishwasher.
FEATURES
24+ Hours Cold
Double-wall Insulated
Cupholder Compatible
Dishwasher Safe
Ergonomic Handle
Two Durable Straws with Brush
Leak Resistant with Spill Proof Kit
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FAQ
How long can this 40oz tumbler keep beverages hot or cold?
Based on actual measurements, if your beverage is between 36-46 degrees Fahrenheit (2-8 degrees Celsius), it will stay cold for 16 hours. If your tumbler is filled with ice, the ice cubes will melt after about 8 hours, but your beverage will continue to stay below 46 degrees Fahrenheit (8 degrees Celsius) for up to 16 hours. For hot beverages, we do not recommend adding boiling water, as drinking boiling water through a straw can harm your throat and mouth. If the water is 158 degrees Fahrenheit (70 degrees Celsius) or lower, it will cool to room temperature within 4-6 hours.
Can I put carbonated drinks or alcoholic beverages in my 40oz tumbler?
Yes, you can put carbonated drinks and alcoholic beverages in your tumbler. However, be cautious with carbonated beverages as they can build up pressure and may cause the lid to pop off unexpectedly. Additionally, if your beverages or alcohol contain dairy products, sugar, or other organic substances, please clean your tumbler promptly after use.
Are 40oz tumblers dishwasher safe?
Yes, the body, lid, and straw of the 40oz tumblers are dishwasher safe. However, it's important to note that the lid, straw, and any leak-proof seals are made of plastic and rubber materials. If these components are frequently exposed to extreme high or low temperatures, or undergo thermal expansion and contraction, they may occasionally lose elasticity. Nonetheless, normal dishwasher cleaning should not cause any issues.
