







🥤 Elevate your hydration game—sip smarter, stay cooler, and never settle for less!
The Hydrapeak Roadster 40oz Stainless Steel Tumbler combines premium 18/8 food-grade stainless steel with double-wall vacuum insulation technology to keep beverages cold for up to 34 hours and hot for 12 hours. Featuring a unique 2-in-1 flip straw and sip lid, a non-slip rubber base, and a lightweight design that fits most cup holders, this tumbler is engineered for durability, convenience, and superior temperature retention. Backed by a lifetime warranty, it’s the ultimate hydration solution for professionals on the move.








| ASIN | B09W46Q9MY |
| Age Range (Description) | Adult |
| Best Sellers Rank | #18,894 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #145 in Insulated Tumblers |
| Brand | Hydrapeak |
| Color | Powder Blue Gloss |
| Customer Reviews | 4.4 4.4 out of 5 stars (7,898) |
| Date First Available | March 21, 2022 |
| Global Trade Identification Number | 81009626372800 |
| Included Components | Lid, Straw |
| Item Weight | 1.23 pounds |
| Item model number | 40oz Roadster |
| Manufacturer | Hydrapeak |
| Material Feature | Insulated |
| Material Type Free | Lead Free, BPA Free |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Product Dimensions | 6.75"W x 9.75"H |
| Recommended Uses For Product | Cycling, Indoor, Water |
| Reusability | Reusable |
| Shape | Cylindrical |
| Size | 40 Ounces |
| Special Feature | Manual |
| Specific Uses For Product | Cold Drinks |
| Style | Modern |
| Theme | Holiday |
| UPC | 810096263728 |
| Unit Count | 1.0 Count |
T**L
Awesome Giant Leakproof Insulated Cup*
TLWR; Great cup that works as stated, unless you get a faulty lid, which Hydrapeak will warranty, or you can play the exchange game with Amazon until you get a good one. Get one if this cup fits your needs, and if you can deal with a little adversity if needed! ---------------------------------------------------------- I'll start by saying that my go to insulated cup is my trusty Bubba Hero XL that has lasted years of abuse and is still going strong and I will always recommend it. The lid is leakproof and I use a silicone straw, but to close it requires pulling the straw out (not always an option) or shoving the straw into the cup before closing and having to take the lid off to retrieve it. Other features that it has that I like are a silicone/rubber bottom and an open bottom handle (which I use to hang it on my work cart or even a pant pocket). I was looking for a larger cup with all the same features as the Bubba AND also a built in straw that's still leakproof. This has it all, but the reviews make it seem like it's too good to be true. The first one I purchased works very well. It's the bare steel model and it came with a small dent in it's side. I can't knock Hydrapeak for that, because we all know the randomness/barrenness of Amazon handling and packaging, lol. It is only a little larger than the Bubba, and it's mostly in the bottom diameter which means it'll fit in less cupholders than the Bubba. It fits in my car's cupholder just fine. I decided that if the dent didn't compromise the insulation, I'd keep it. My first test was filling it up 7/8's full of tap water, remembering to pop the sippy end as I installed it (remember, ANY Leakproof lid from ANY manufacturer NEEDS to be vented when installed) and leaving it upside down on a silicone drying mat for an hour to check its leakproof-ness. Verdict, 100% Leakproof. Second, for insulation effectiveness, I filled it 1/3 of ice and 1/2 of tap water (leaving 1/6 of the cup free), installing the lid and set it on the counter for 24 hours. It still had a little bit of ice left after that, so with proper cooling (chilling the interior of the cup before adding ice and refrigerated liquid) this cup should easily keep your drink cold for the claimed 34 hours. 👍 Now we come to the dreaded straw. When I first had the cup in hand, I flipped it up and took a pull. It felt like sucking on a straw against my hand, a tight vacuum. I noticed that the silicone vent was real tiny. Popping the sippy lid released the vacuum, so I said, "not a big deal if it helps the straw work properly." After testing the leakproof-ness, I flipped the straw and took another pull and it worked. The vacuum effect had almost vanished, only noticable when you flip the sippy lid open. When I finish a cup, the vacuum returns. None of this is a deal breaker for me. Built-in flip straws are very uncommon in cup lids. Most adult drinking vessels with them are bottles and that's not what people who are looking at this cup are looking for. If you get one built like mine, you shouldn't be disappointed. BUT if you don't get one like mine... * Here's the asterisk. I bought a second one for my mother, in the Rainbow color. The only thing I initially noticed different was the rubbery coating used on it. Has a great feel and seems durable. The next day I got a call from her telling me the straw wasn't working! So I stopped by to look at it. After close examination, I discovered that there are 2 versions of the 2 way lid. In picture 1, my lid has a large gasket that wraps around the 'nozzle' area for the straw which actually protrudes into the cup deeper and comes with a shorter straw. The rainbow cup lid in picture 2 has a small donut shaped gasket that had dislodged along the way. The flipper end didn't look like it was seated correctly as well. Even getting the gasket in place didn't correct it. It still didn't work. So it was time to contact Hydrapeak for a new lid. As I sent word for a replacement with Hydrapeak, I ordered a third cup. I know, crazy, but Amazon has an amazing return policy, so why not find out how bad it can be ASAP? Well, the second rainbow came with the same small gasket lid, but everything seemed installed correctly and it worked just like my first one did. Hydrapeak did contact me back, apologized and said they'd send me a replacement. We'll see how long that takes and I'll update this if and when I get the replacement lid or if there are any other issues. ****Update**** Received the replacement lid very quickly. They said they'd send me shipping info first, but it just showed up a week after the correspondence. It is the same style as my first one. Hydrapeak, you rock! ⭐⭐⭐⭐⭐
S**N
THIS IS THE BEST ONE AND HERE IS WHY
1. Its temperature control is superior. It’s WAY BETTER than the high profile company associated with these things that sounds like an NHL trophy. I guess it’s because that in addition to the insulated steel, it has some kind of rigid layer on the outside that has to be thicker or something. Really keeps stuff cold/hot. 2. Its lid doesn’t screw on, rather it plugs into the top, quite snugly. If you’re like me, you might like the spout slightly offset to help prevent spillages when reaching for and drinking ice water in the night. Can’t control where the spout goes precisely with a screw top. But you can with this one. You can make the spout sit wherever you want it to. It’s such a game changer for me. It’s also way easier to pop the top out if you want to eat the ice in a cold beverage. Unscrewing a top is a royal PITA. 3. The spout has a more controlled pour that both keeps me from chugging too fast, but also (for reasons I don’t understand) distributes beverages better inside the mouth and quenches thirst better. Sounds weird, but it’s true. 4. I’ve owned multiple different brands—including super expensive ones—but this one is the best, hands down. Whoever designed this thing sat down, took their time, and really took into account a bunch of variables, which always impresses me. 5. It just can’t be beaten for the money. FACTS. I seldom give bad reviews, but the good reviews I give are because I’m so satisfied with a product, and this cup certainly met that metric with ease.
A**B
Ultimate roadie for the pragmatic non-sheeple
You know what's gross about a Stanley tumbler aside from the weird conformity? The straw is exposed all the time so your spit is flying everywhere and everything else is sticking to your straw. Consider that in an Insta perfect world. Germs are everywhere no matter how pretty. I cannot do it. I also spill stuff all the time. It's a no-go for me. This Hydrapeak tumbler is the best. Does the straw become detached inside occasionally. Yes - it's not a big deal at all. Will liquid shoot out of the straw if you put the lid on without popping open the other side of the lid - yes, it will, also not a big deal to pop it open and close it once the lid is on. It does not leak even if held upside down as long as the lid is on properly and the straw and opening are properly closed. I have no problem hooking it over the side of my tote with my computer inside. I am also famous for jacking up the bottom of stainless steel drink containers. I have yet to destroy this one in the past four months I've had it. I refer to mine as my "chin checker" because I would have no problem smacking someone in the mouth with it if I had to. I am back to purchase a second one. Be different with similar but even better features. Get it.
T**N
Hydrapeak tumbler
The hydrapeak double wall 40oz tumbler Is a fantastic cup for keeping your beverages ice cold or very hot it's design is very similar to the Stanley tumbler but for a lot cheaper my only complaint with this cup Is the lid unlike the Stanley tumbler that features a screw on lid this one Is press fit witch can make it difficult to remove due to the thick rubber ring around the lid it's still a great cup at a good price it comes In a variety of colors and sizes I would recommend this to anyone who wants a Stanley without the expensive price tag
ا**ر
مره مره مزعج الغطاء مره قوي واذ سكرت الغطاء ما يبرد الحار يحتاج وقت طويل مره مره ممتاز و جودة عالي بس عيبه الغطاء يخليك تكره مره مزعج للستخدام اليومي
V**D
I use it every day, all day. Gotta meet those water goals! lol I followed the instruction of another buyer and was able to pop the spout out to wash the silicone gasket. Put it back together no problem. If I leave ice in it overnight it's still there in the morning. Compared to that other stupidly popular 40oz mug.... This one is cheaper, leak proof and the handle is solid. No it doesn't fit in the cup holder all the way, but I jam it in a little bit and it's close enough lol 😂
R**E
Es justo lo que quería, el tamaño es excelente. Conserva el frío por muchas horas, es muy práctico, cabe perfecto en el cup holder de mi camioneta.
N**6
I ordered this mug super excited with all the positive reviews. But to my surprise, when I finally received the right mug (ordered mauve first but received bubblegum pink, then reordered the ice color) the lid keeps popping open, and it is not spill or leak proof. (As shown in the video, please excuse my dishes) But common, your main sell for me was the spill and leak proof advertisement. Also after removing the stickers on the lid I noticed it was filled with scratches. Like terribly scratched. (Also shown in the photos) Another thing that wasn’t great to see was a price tag with the price of $24.99 on it, when I paid about $70. I feel scammed. Honestly I will be requesting a return because this product does not meet its expectations regardless of all the positive feedback. (I also examined the lid, no seals are in the wrong spot, the lid just pops off repeatedly with the pressure I suppose fo my hot chocolate, but it’s supposed to be able to withstand the temperature for a hot drink) Just not happy. Edit: I realized after sharing the video, that the lid was already starting to pop off when I started to show it being tilted, when I started it was closed, with the heat I suppose it made the lid push off, but that is a constant thing. I simply can’t get the lid to stay on. I tried doing that tilt test repeatedly to.
L**E
Me gusta el tamaño, aunque son grandes, puedo preparar el café frío y me dura tooodo el día, no se tira la bebida. Están hermosos. Yo he adquirido ya varios!
Trustpilot
2 weeks ago
2 months ago