Stanley product image · 30 oz, Rose Quartz 2.0Desk & commuteDrinkware
Keep the straw within reach.
Stanley Quencher H2.0 30 oz
30 oz · FlowState lid · Rose Quartz 2.0
Buyer feedback ↓A handled, insulated tumbler for upright sipping at your desk or in the car.
- 30 ozCapacityTwo and a half 12 oz cans
- 3 positionsFlowState lidStraw, sip opening or covered
- 3.15 inBase diameterCheck your car cup holder≈ 0.97× cup-holder width
Amazon US · 30 oz · FlowState lid · Rose Quartz 2.0 · Retailer link
THE QUICK TAKE
Is it right for you?
The Quencher makes sense if you want easy straw sipping at a desk or in the car. The handle is easy to grab, and this 30 oz size gives you more water than a typical 24 oz bottle. The narrow base is its practical advantage over many wide bottles.
Choose something else for throwing sideways into a bag. The FlowState lid reduces splashes but is not leakproof, and the straw stays exposed. Dishwasher-safe parts help with daily cleaning, but the lid and straw still need attention.
01 / BUYING NOTES
Before you buy.
Keep it upright.
The three-position lid lets you use the straw, drink from the opening or cover the top. It is splash-resistant, not a sealed bag bottle.
A slimmer base for the car.
The 3.15-inch base fits many cup holders. Check clearance for the handle too; the tumbler is about 11.25 inches tall with the straw, per REI's 30 oz listing.
The lid comes apart to clean.
The tumbler and lid are dishwasher safe. Clean the reusable straw and the removable lid pieces rather than rinsing only the cup.
Exact 30 oz Rose Quartz 2.0 listing ↗ · Stanley 30 oz features and care ↗ · 30 oz dimensions, including straw ↗ · Hydro Flask All Around Travel Tumbler details ↗ · YETI Rambler Travel Straw Mug details ↗ · OXO Water Bottle Cleaning Set details ↗
02 / AMAZON REVIEWS
The buyers’ view.
What buyers like
- quality12,235
- Appearance10,891
- Cold retention6,628
- Colors5,672
- Size2,641
- ice retention2,061
Mixed feedback
- Durability3,909
Common concerns
- leakage2,935
The small numbers are review mentions. Topics and sentiment are from Amazon’s customer-review overview.
Amazon US · Checked . Ratings may include other colors and sizes.
View source ↗03 / REVIEWS & VIDEO
See it in use.
See how it works, then read the findings behind the buying advice.
The Quencher H2.0 FlowState™ Tumbler
Stanley's introduction to the rotating lid, handle and narrow base. This shows the FlowState family rather than a separate test of Rose Quartz 2.0.
Watch on YouTube ↗Video and written sources are labeled by creator and tested scope. Manufacturer demonstrations explain use; they are not independent tests. No in-house hands-on testing is claimed.
Read 2 written sources Product scope is labeled · key findings in bold
Their 30 oz test found it convenient at a desk or in a car, but easy to spill. The straw stays exposed, and the lid has several places to clean.
Testing the larger 40 oz model, OutdoorGearLab liked the fast-flow straw and cup-holder-friendly shape for commutes. They flagged the weight and an exposed straw that can feel sharp.
04 / COMPARE
Different priorities.
Choose the tradeoff that fits how you will use it.
Swipe to see every alternative →
THIS GUIDEStanley Quencher H2.030 oz · FlowState · Rose Quartz 2.0 |  ALTERNATIVEHydro Flask All Around Travel TumblerCamellia · flexible straw |  ALTERNATIVEYETI Rambler Travel Straw MugPampa Green · Quick-Flip lid | |
|---|---|---|---|
| Amazon price | $39.85 | —Listing unavailable | $45.00 |
| Best for | Upright desk and car sipping | Handled, upright straw sipping | A handled mug with a closing straw spout |
| Capacity | 30 oz Capacity · 30 US fl oz≈ 2.5 × 12 fl oz cans | 32 oz Capacity · 32 US fl oz≈ 2.7 × 12 fl oz cans | 30 oz Capacity · 30 US fl oz≈ 2.5 × 12 fl oz cans |
| How you drink | Straw or rotating sip opening | Flexible external straw | Flip up the built-in straw spout |
| Carrying it | Side handle; keep upright | Side handle; keep upright | Side handle; lid is leakproof when fully closed |
| Care | Dishwasher safe | Dishwasher safe | Dishwasher safe; cold drinks only |
| Explore | Read buying guide →Source ↗ | Read buying guide →Source ↗ | Read buying guide →Source ↗ |
About these everyday comparisons
Approximate comparisons to familiar objects: a bank card’s 3.37-inch long edge, a Letter sheet’s 11-inch long edge, or a US nickel’s 21.21 mm diameter / 5 g weight. Water comparisons exclude the container’s weight. Capacity comparisons describe volume, not exterior size or how food fits. Reference pictures identify the object; use the labeled ratio for the comparison.
05 / PRICE HISTORY
The price over time.
Stanley Quencher H2.0 30 oz · 30 oz · FlowState lid · Rose Quartz 2.0 · Amazon US
This chart tracks Amazon’s selling price. Marketplace sellers, coupons and size/color selections can have different prices. Blank periods are missing observations, not a zero price.
06 / RELATED FINDS
A useful extra.
For the way you plan to use it.
Reach inside the straw.
OXO Water Bottle Cleaning Set
A slim straw brush and small detail cleaner help with places a quick rinse misses.