

🥶 Stay cool, leak-free, and stylish—your ultimate hydration sidekick.
The BrüMate Era 40 oz Tumbler combines innovative leakproof Ü-Turn technology with BevGuard insulation to keep drinks ice-cold for 24+ hours. Crafted from durable stainless steel, it features a sustainable ColdKey metal straw with a soft silicone tip for comfortable sipping. Designed to fit standard cup holders and dishwasher safe for easy cleaning, this tumbler is backed by a lifetime warranty, making it a reliable and stylish hydration companion for professionals on the move.





| ASIN | B0CJYKM2XL |
| Best Sellers Rank | #37 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #3 in Tumblers & Water Glasses #53 in Insulated Cups & Mugs |
| Customer Reviews | 4.6 4.6 out of 5 stars (15,727) |
| Item model number | BERA40BA |
| Manufacturer | BrüMate |
| Product Dimensions | 4 x 4 x 8 inches; 1.98 Pounds |
| UPC | 195429050306 |
| Units | 1.0 Count |
S**E
Better quality than other name brand tumblers
This is so much nicer than my Stanley and my Yeti. First of all, the color is gorgeous, but the quality is very high end. It keeps my drink cold all day. I love that you can turn it so it doesn't leak. I like this type because of the handle, which is why I don't have an owala. It's a little heavy but I like it, it doesn't feel cheap. It also had a rubber bottom, so it won't slide all over the place. It's fits in car cup holders just fine. The straw is made of metal/steel? The top of the straw is rubber, so you won't accident poke your eye out or break your teeth. I recommend this over all of the other name brand tumblers
R**N
Perfect. Cute and stylish.
Absolutely LOVE this cute. This is my second Brumate cup. The black is sleek looking. Very cute and goes great in my car cup holders, perfect fit. No leaking. No issues and super easy to clean. The cup says it’s dishwasher safe but I love hand washing my cups. I purchased the straw covers too.great handle size. Not too heavy either. I drink lemon and cucumber water daily and I’m a Brumate fan now. If you’re thinking about it, buy it. You won’t be mad.
A**E
Excellent quality
This BrüMate is amazing. The quality is top-notch and it does exactly what it’s supposed to do. It keeps drinks ice-cold for hours without any condensation on the outside, which is a huge plus. The design is sleek and durable, and it feels solid in hand. I also love that it’s completely leakproof, making it perfect for travel, outdoor events, or just everyday use. It fits well in cup holders and is easy to clean. Overall, this is a fantastic drinkware option and absolutely worth the price. I would definitely recommend BrüMate to anyone looking for a reliable, high-quality tumbler or can holder.
A**R
Best Water Bottle Ever
This is my favorite water bottle of all! The color is amazing. It keeps my beverages cold. I bought matching magnetic straw caps which are also great! The bendable straw is very comfortable. It it amazingly leak proof!
B**Y
Amazingly leakproof!!!
I freaking like this thing!! I’ve gone through so many water bottles and this is by far the best! The main reason is because of how amazingly leak proof it is! Like anytime I show anyone my water bottle I have to show them how cool it is that when I simply lock it and can hold it upside and shake it as hard as I can and not a single drop comes out! As a mom with two little boys it being leak proof is a big deal to me! Like I don’t have to always have it standing straight. I just lock it and lay it down next to me on the couch or whatever and don’t have to worry about leaking. I love that the top of the straws is squishy and soft . Cute colors and keeps my drinks cold. The best is how eat it is to clean! I love that everything comes apart so effortlessly and so I know I never have to worry about mold like some other Waterbottles. The only thing that made me sad is that my husband accidentally dropped it out of the car and when it fell the bottom corner of it got dented so now when it stands up it’s a bit wobbly, so just try not to dent it lol. But still works great!
J**S
Very nice tumbler
Really pretty, and is really leaking proof. I also love how it keeps my water cold for a long time. The size is a little big for me but that's my bad. I normally use 32oz tumblers so obviously the 40 oz is a bit more bulky.
A**R
Better than the competition, but one overarching flaw
Love it but handle is a major issue, and could be square and extended more like that competing brand (that starts with an S). This would make it way better, and I’ve owned both. The Brumate advantages over the competition are impressive. The silicone straw top is much easier to clean and doesn’t get internal buildup of lipstick, etc. like the other brand. The lid design seems to prevent mold issues, and the other brand’s design seems to promote them. I’ve had my Brumate for almost a year and have yet to have any suspicious growth bc there are no obvious crevices for that to be an issue. Stainless steel straw is lovely and on cleaning with a straw bush I’ve never discovered mold inside. Ice retention seems to be longer bc the top doesn’t take in light. The other brand’s white lid allows the interior to heat up quicker when sitting in light. The Brumate lid locks shut (you can turn it upside down and it won’t leak; but it becomes necessary bc carrying upright is too uncomfortable, which is a problem if you want to carry it and drink while walking, etc.—a pain to have to unlock if you are drinking frequently to avoid the hand strain incurred to carry it upright—so the handle really poses more problems than you’d think). Locking it makes it easy to throw it into a backpack fully loaded, etc. Also, like all the other thermos tumblers of this top-heavy design, if you drop it, the bottom WILL dent and then it will struggle to sit upright, causing it to fall over and off high surfaces more (causing more dents) if you don’t baby it. Some type reinforcement on the bottom rim could also be an enhancement consideration in future design. It’s a tough call considering the feature of being able to fit in a car cup holder, which is a huge selling point, and I wouldn’t want to lose that. But overall I really enjoy it, I’m glad I bought it, and if I had to pick an enhancement it’d be improving the handle: I think correcting this one issue would go a long way; I blame that for attempting to set the thing down and having it fall. The top weight causes it to turn parallel to the floor when attempting to set it down, and getting it to sit upright on a flat surface poses more of a challenge, bc the hand slot doesn’t permit comfortable leverage. As you can see in the photos, when my hand is turned straight up/down, the Brumate falls sideways. This happens with the other brand too. But. With that brand, bc the handle is square and ample space is provided, I can easily stabilize it with a couple fingers and my thumb. With the Brumate, I have to wedge the back of my hand through the too small space to get it upright, or carry it upright when walking, which requires an unnatural grip, and my hand barely fits. And anatomically there is a nerve ganglion (cluster) bundle on the back of the hand that makes this unacceptable as a regular practice—it hurts!! It took me a couple years to dent my other tumbler, and this one was damaged the first month bc of this grip balance issue. Now both kind of sit like the leaning tower of Pisa due to dents, which is why I replaced the other with the Brumate. So fix this issue Brumate, and you’ll have my loyalty!
L**E
Hydration Goals = Achieved!
The BrüMate Era 40 oz Tumbler isn’t just a water bottle—it’s a whole vibe! The perfect size means I’m hitting my hydration goals without constant refills, and the handle makes it super easy to carry everywhere. Whether I’m at the gym, in the office, or on a weekend adventure, this tumbler adds a little fun to every sip. The straw is a game-changer for effortless sipping, and the 100% leakproof design? Total peace of mind—I can toss it in my bag without worrying about spills. Plus, the insulation keeps drinks icy cold for hours (or piping hot when I need it). It’s practical, stylish, and honestly makes staying hydrated feel like a trend, not a chore. If you want a FUN tumbler that’s functional, fashionable, and fun, this is the one. Totally worth the hype!
G**E
Un prodotto che rispecchia le caratteristiche dichiarate. Vale ogni centesimo di quello che costa
Z**Y
Its not meant for me but for my wifey. She loves it. Been wanting Brumate tumbler for so long. She likes the features and the colour of the tumbler. The downside of this purchase was the waiting time. It took at least 1 month for the item to be shipped out.
J**N
I bought the BrüMate ERA 1.2L tumbler with straw to help me drink more water throughout the day and it has honestly become something I use constantly. It keeps drinks cold for hours, the straw is comfortable to use, and the lid feels secure enough to toss in my bag without worrying about leaks. The size is perfect for fewer refills while still being easy to carry, and it fits well into my daily routine at home or on the go. It feels well made, looks sleek, and has made staying hydrated feel effortless and enjoyable.
J**S
These cups exceed all expectations! I love the no spill flexible straw. They keep drinks cold longer than any other insulated cup I've tried. They fit in all cup holders. The only draw back is the high price. If they went on sale, I would buy many more. I constantly get compliments on mine and it's the only cup I use now.
S**H
Best cup ever. I am a yeti girl but this cut goes everywhere with me. Keeps everything cold and ice stays all day. Never leaks would buy again for sure
Trustpilot
1 month ago
1 month ago