This is a 20-ounce insulated tumbler with a built-in flip straw and leakproof lid, designed to keep drinks cold for hours while you're on the go. It's made from recycled stainless steel, fits in car cup holders, and works well for commuting, travel, or everyday use.
$35.00
Amazon price history via Keepa · checked 11d ago · confirm on Amazon
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What's actually worth knowing.
The flip straw design means you can drink without removing the lid, and it snaps shut to prevent spills during transport.
Double-wall vacuum insulation keeps beverages cold for extended periods, so it's practical for long days away from a fridge.
The tumbler is dishwasher safe, which saves time on cleanup compared to hand-washing.
As of Aug 21, the STANLEY Quencher ProTour Flip Straw Tumbler with is a good price at $35 — versus a $34.63 typical price and a $26.25 12-month low, based on Amazon's own price history.