What insulation technology is used in the Stanley Quencher Fluted Flowstate Tumbler?

The Stanley Quencher Fluted Flowstate Tumbler uses double-wall vacuum insulation to keep drinks hot, cold or iced. The 40-oz. size keeps beverages hot for 7 hours. The 40-oz. size keeps beverages cold for 11 hours. It can also keep drinks iced for up to 48 hours.

Is the lid spill-resistant for the Stanley Quencher Fluted Flowstate Tumbler?

Yes, the lid includes a silicone seal cover that reduces spills rather than fully preventing them. It has a three-position lid. The lid features a rotating cover and reusable straw.

Can the Stanley Quencher Fluted Flowstate Tumbler fit in car cup holders?

Yes, it is designed to fit in most standard car cup holders. The 40-oz. tumbler measures 3 3/4" in diameter. It also has an ergonomic soft-grip handle.

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Stanley Quencher Fluted Flowstate Tumbler

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Frequently Asked Questions

The Stanley Quencher Fluted Flowstate Tumbler uses double-wall vacuum insulation to keep drinks hot, cold or iced.
- The 40-oz. size keeps beverages hot for 7 hours.
- The 40-oz. size keeps beverages cold for 11 hours.
It can also keep drinks iced for up to 48 hours.
Yes, the lid includes a silicone seal cover that reduces spills rather than fully preventing them.
- It has a three-position lid.
- The lid features a rotating cover and reusable straw.
Yes, it is designed to fit in most standard car cup holders.
- The 40-oz. tumbler measures 3 3/4" in diameter.
- It also has an ergonomic soft-grip handle.