STANLEY Quencher H2.0 vs. Zak Designs Sesame: which is the better buy?
Two of the most-reviewed water bottle best sellers we track, compared on Amazon ratings, reviews and our own hourly price log.
| STANLEY Quencher H2.0 | Zak Designs Sesame | |
|---|---|---|
| Brand | STANLEY | Zak |
| Amazon rating | 4.7★ | 4.6★ |
| Amazon reviews | 206,433 | 32,482 |
| Off Amazon typical/list now | 33% | 0% |
| vs. our tracked low | 0% above | 0% above |
| Our price readings | 16 since Oct 11 | 1 since Oct 14 |
| Price swing we logged | 0% | 0% |
| Lowest logged on | Oct 14, 5:20 AM ET | Oct 14, 8:03 AM ET |
| Real deal label | Yes | No |
| Our call | Buy now | Too early to call |
| Last checked | Oct 14, 5:20 AM ET | Oct 14, 8:03 AM ET |
Short on time? Our top 3 right now
- 33%off#1 pickToday: at our 4-day average (16 readings)STANLEY Quencher H2.0 Flow State Tumbler4.7★ · 206,433 reviewsBuy now✔ Real dealCheck price on Amazon →
- TopratedZak Designs Sesame Street Kelso Toddler Tumblers For Travel4.6★ · 32,482 reviewsToo early to callCheck price on Amazon →
We earn a commission if you buy through these links, at no extra cost to you. As an Amazon Associate I earn from qualifying purchases. Calls come from our own price tracking; tap through for today's price.
Which should you buy?
Pick the STANLEY Quencher H2.0 if
- you want the most-proven pick (more buyers have reviewed it)
- you care most about the higher star rating
- you want the bigger discount Amazon shows right now (33%)
- you trust our Buy now call
Pick the Zak Designs Sesame if
- you prefer this brand; on our numbers the two are close
Pros and cons
STANLEY Quencher H2.0
Pros
- Buyers say: Customers love this tumbler's appearance and appreciate its 30oz size, with one…
- More reviews on Amazon (206,433 vs 32,482)
- Higher Amazon rating (4.7 vs 4.6 stars)
- At the lowest price we have logged
- Amazon shows 33% below its list price
Cons
- Buyers say: While some customers find it durable, others report the handle breaking clean off,…
Zak Designs Sesame
Pros
- Buyers say: Customers find the tumbler set to be of good quality, easy to clean with only three…
- At the lowest price we have logged
Cons
- Buyers say: The leak-proof feature and durability receive mixed feedback - while some say it's…
- Fewer reviews on Amazon (32,482 vs 206,433)
- Lower Amazon rating (4.6 vs 4.7 stars)
Price history for the 2 products on this page: we've logged 17 Amazon price readings on 2 of them since Oct 11, 2026. Right now 2 are at the lowest price we've logged and 1 carries our Real deal label. How we track prices
33%
below Amazon list price
at our tracked low · 16 readings since Oct 11
Today: at our 4-day average (16 readings)
STANLEY Quencher H2.0 Flow State Tumbler
★ 4.7 · 206,433 reviews
#1 pickBuy now✔ Real deal
✓ Checked live Oct 14, 5:20 AM ET
- + Customers love this tumbler's appearance and appreciate its 30oz size, with one…
- − While some customers find it durable, others report the handle breaking clean off,…
Why we called it · what buyers say
Buy now: At our lowest logged price (16 readings), 33% below Amazon list price. Rule
✔ Real deal at our tracked low · 33% below Amazon list price Why
Last check Oct 14, 5:20 AM ET: at the lowest we've seen. Tracked since Oct 11 (3 days, 16 readings).
What buyers say (Amazon's AI-generated “Customers say” summary; the +/− lines above are excerpts from it): Customers love this tumbler's appearance and appreciate its 30oz size, with one noting it's perfect for staying hydrated throughout the day. The cup keeps drinks cold all day, maintains ice for a long time, and fits perfectly in car cup holders. While some customers find it durable, others report the handle breaking clean off, and many mention it leaks everywhere. Source
🔔 Notify me when it drops
Top rated
on Amazon
1 price reading so far
Zak Designs Sesame Street Kelso Toddler Tumblers For Travel
★ 4.6 · 32,482 reviews
Too early to call
✓ Checked live Oct 14, 8:03 AM ET
- + Customers find the tumbler set to be of good quality, easy to clean with only three…
- − The leak-proof feature and durability receive mixed feedback - while some say it's…
Why we called it · what buyers say
Too early to call: Only 1 price reading so far; we need 3 before calling it. Rule
Last check Oct 14, 8:03 AM ET: at the lowest we've seen. Tracked since Oct 14 (1 reading, 1 reading).
What buyers say (Amazon's AI-generated “Customers say” summary; the +/− lines above are excerpts from it): Customers find the tumbler set to be of good quality, easy to clean with only three pieces to wash, and suitable for toddlers. The leak-proof feature and durability receive mixed feedback - while some say it's leak-proof and holds up well in the dishwasher, others report it leaks and breaks easily. Customers disagree on the straw's functionality, with some loving it while others find it extremely hard to sip from. Value for money is also mixed, with some finding it great for the price while others say it's not worth the money. Source
🔔 Notify me when it drops
How we compared
Both are among the most-reviewed water bottle best sellers we track. Ratings and review counts are what Amazon showed at our last check. Price facts come from our own log: 17 hourly readings. We don't show dollar prices; tap through for today's price. Buyer quotes are from Amazon's AI-generated “Customers say” summary. How we pick and track prices. See the full STANLEY Quencher H2.0 price history and Zak Designs Sesame price history.