The Quencher ProTour Flip Straw Tumbler | 20 OZ

$22.05 ~~$35~~ In stock

Introducing the iconic Stanley Quencher 20 oz tumbler, now with the leakproof ProTour Flip Straw lid. The 20-ounce Quencher ProTour Flip Straw Tumbler makes hydration simple — flip up the built-in straw to sip, then snap it shut when you're done.

Classic colors feature fresh graphics with a soft texture on the handle and two-tone lid. Your water stays ice cold for hours, thanks to double-wall vacuum insulation. Your tumbler with a handle is ready to grab by the comfort-grip, built-in handle, and fits in your car’s cup holder.

20 oz ProTour Flip Straw lid fits all 20 oz Quenchers

*Not Eligible For Promotions or Resell. Multiple & Large Orders Are Subject To Cancellation.

Before you pay

Check the method and total at checkout.

When it ships

Allow for processing time as well as the journey to you.

Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

View policy

If you need a refund

Keep your order number and contact the store to start.

Please contact us for the refund processing timeframe before returning an item.

View policy

Delivery costs

Review the cost for your destination and chosen service.

Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

View policy

Returning an item

Check the return conditions before sending anything back.

United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

View policy

Customer Reviews (5.0 / 5 · 5 reviews)

Timothy J. ★★★★★ Sep 7, 2026

Took this on a weekend hike and the leakproof lid lived up to its name—tossed it in my bag upside down and not a drop spilled. The 20oz size fits perfectly in my car cup holder too, which is a bonus I didn't expect.

William I. ★★★★★ Sep 1, 2026

The flip straw lid is the real deal—I tossed it in my bag sideways and not a drop leaked, which is exactly what I needed for my commute. Twenty ounces feels just right for a solid day of sipping without the bulk of a bigger bottle.

Riley P. ★★★★★ Aug 25, 2026

Carried it around all day with the flip straw closed in my bag and not a single drop leaked, which honestly surprised me. The 20 oz size fits perfectly in my car cup holder, and the straw flips open one-handed when I'm driving. This is my new everyday go-to.