Is the Stanley Quencher H2.0 leakproof?

No. The FlowState lid closes to limit splashes, but Stanley does not rate it leakproof, so keep it upright in a bag.

Does the 40 oz Quencher fit a car cup holder?

Yes. The base is tapered to fit most car cup holders, though very narrow holders may not take it.

How long does it keep drinks cold?

Stanley rates it for hours of cold retention with ice; owners commonly report ice lasting most of a workday.

Is it dishwasher safe?

Stanley recommends hand washing the body. The lid and straw are more tolerant but last longer with hand washing.

$40.00 at Poshmark as of November 7, 2026 matches the usual list price for the 40 oz size, and the Quencher rarely drops far below it.

What comes in the box?

The tumbler, the FlowState lid and a reusable straw. Confirm the straw is included with the specific listing.

Where is the Stanley H2.0 Flowstate Quencher Tumbler cheapest?

At Poshmark, for $40.00, as of our latest check.

What do buyers say about the Stanley H2.0 Flowstate Quencher Tumbler?

Rated 4.4 out of 5 from 55,000 ratings.

Where can I buy the Stanley H2.0 Flowstate Quencher Tumbler?

9 stores we checked sell it, including Academy Sports, Dick's Sporting Goods, Nordstrom, Target, Poshmark.

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Stanley H2.0 Flowstate Quencher Tumbler

Best price now

$40.00at PoshmarkObserved at 4:32 PM

Compared across 7 stores. Prices are checked against each store and labelled with when.

Visit Poshmark

Stanley H2.0 Flowstate Quencher Tumbler

Best price now

$40.00at PoshmarkObserved at 4:32 PM

Compared across 7 stores. Prices are checked against each store and labelled with when.

Visit Poshmark

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Our take on the Stanley H2.0 Flowstate Quencher Tumbler

The Stanley Quencher H2.0 is a 40 fl oz insulated stainless steel tumbler with a handle, a tapered base that fits car cup holders, and a FlowState lid with three positions: straw, open drink, and closed. It keeps drinks cold for hours and is the tumbler that made the oversized handled cup a mainstream item. The best new price is $40.00 at Poshmark as of November 7, 2026, which is the standard list price for this size, so expect little discounting.

Best forAll-day cold water at a desk or in a carGym, errands and commutes with a cup holderGift buyers who want a known brandPeople who drink a lot of water and refill rarely

Pros

40 oz capacity means fewer refills
Keeps ice for many hours in a double-wall vacuum body
Handle and tapered base make it easy to carry and car-friendly
FlowState lid switches between straw, open sip and closed
Wide mouth fits ice cubes and most brushes

Cons

Heavy and bulky when full
Not fully leakproof even with the lid closed
Hand wash recommended; not dishwasher-safe for the body
At $40 it rarely sells below list price

Stanley H2.0 Flowstate Quencher Tumbler prices at every store

Academy SportsNew
In stock
$45.00Free shippingObserved at 4:33 PM
Visit Academy Sports
NordstromNew
In stock
$45.00Free shippingObserved at 4:33 PM
Visit Nordstrom
TargetNew
In stock
$45.00Free shippingObserved at 4:33 PM
Visit Target
Dick's Sporting GoodsNew
In stock
$45.00+ $9.99 shippingObserved at 4:33 PM
Visit Dick's Sporting Goods
eBayNew
In stockSold by thisandthatbymeandher
$61.74Observed at 4:32 PM
Visit eBay
PoshmarkNew
Availability unknown
$40.00Observed at 4:32 PM
Visit Poshmark
MercariNew
Availability unknown
$60.00Observed at 4:32 PM
Visit Mercari

Also available at

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Stanley H2.0 Flowstate Quencher Tumbler price history

Lowest price we've seen: $18.00 on Nov 7 at Stanley 1913. Tracked across 9 stores since Nov 7.

What reviewers say

4.4 / 555,000 ratings

Owners like the size, the handle and how long ice lasts, and many treat it as a daily carry. Complaints center on weight, leaks when tipped, and lids or paint that wear over time.

What people mention

Ice retentionPraisedOwners say ice lasts through a workday or a long drive.
WeightCriticisedA full 40 oz cup is heavy to carry and does not fit every bag pocket.
LeaksCriticisedThe closed lid position reduces splashes but does not seal for a bag.
Handle and fitPraisedThe handle and tapered base make it easy to hold and to set in a car cup holder.
Lid durabilityMixedSome owners find the lid and gasket hold up well; others report cracking or lost seals.
CleaningMixedThe wide mouth helps, but hand washing is advised and straws and lids need extra care.

Specifications

Type: Travel Tumbler
Capacity: 40 fl oz
Color: PurpleSource
Material: Stainless SteelSource
Capacity (fl oz): 40.0Source

Questions and answers

Is the Stanley Quencher H2.0 leakproof?: No. The FlowState lid closes to limit splashes, but Stanley does not rate it leakproof, so keep it upright in a bag.
Does the 40 oz Quencher fit a car cup holder?: Yes. The base is tapered to fit most car cup holders, though very narrow holders may not take it.
How long does it keep drinks cold?: Stanley rates it for hours of cold retention with ice; owners commonly report ice lasting most of a workday.
Is it dishwasher safe?: Stanley recommends hand washing the body. The lid and straw are more tolerant but last longer with hand washing.
Is $40 a good price?: $40.00 at Poshmark as of November 7, 2026 matches the usual list price for the 40 oz size, and the Quencher rarely drops far below it.
What comes in the box?: The tumbler, the FlowState lid and a reusable straw. Confirm the straw is included with the specific listing.
Where is the Stanley H2.0 Flowstate Quencher Tumbler cheapest?: At Poshmark, for $40.00, as of our latest check.
What do buyers say about the Stanley H2.0 Flowstate Quencher Tumbler?: Rated 4.4 out of 5 from 55,000 ratings.
Where can I buy the Stanley H2.0 Flowstate Quencher Tumbler?: 9 stores we checked sell it, including Academy Sports, Dick's Sporting Goods, Nordstrom, Target, Poshmark.

Stores we've priced the Stanley H2.0 Flowstate Quencher Tumbler at

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