

❄️ Stay cool, sip smart, and never miss a beat with Hydro Flask’s ultimate travel tumbler!
The Hydro Flask 40 oz Travel Tumbler combines pro-grade stainless steel with double-wall vacuum insulation to keep drinks cold for hours. Featuring a durable handle, leak-resistant lid with flexible straw, and a cupholder-friendly design, it’s engineered for busy professionals who demand hydration on the move. Dishwasher safe and BPA-free, this tumbler offers pure taste and effortless maintenance backed by a lifetime warranty.























| ASIN | B0C353845H |
| Age Range Description | Adult |
| Best Sellers Rank | #905 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #26 in Insulated Tumblers |
| Brand | Hydro Flask |
| Brand Name | Hydro Flask |
| Capacity | 40 Fluid Ounces |
| Color | Trillium |
| Customer Reviews | 4.7 out of 5 stars 9,516 Reviews |
| Finish Types | Smooth |
| Included Components | Tumbler |
| Item Dimensions W x H | 5.75"W x 9"H |
| Item Type Name | Tumbler |
| Item Weight | 1.5 Pounds |
| Manufacturer | Hydro Flask |
| Manufacturer Warranty Description | LIFETIME |
| Material | Stainless Steel |
| Material Features | Insulated |
| Material Type | Stainless Steel |
| Material Type Free | BPA Free |
| Number of Items | 1 |
| Occasion | Baby Shower, Bachelor Party, Bachelorette Party, Back To School, Birthday, Bridal Shower, Christmas, Cinco de Mayo, Cocktail Party, Father's Day, Graduation, Housewarming, Independence Day, Memorial Day, Mother's Day, New Year, Valentine's Day, Wedding |
| Other Special Features of the Product | Double Wall, Durable Handle, Flexible Straw, Vacuum Insulated |
| Pattern | Solid |
| Product Care Instructions | Dishwasher Safe, Machine Wash |
| Product Style | 40 Oz |
| Recommended Uses For Product | Travel |
| Reusability | Reusable |
| Shape | Round |
| Special Feature | Double Wall , Durable Handle, Flexible Straw, Vacuum Insulated |
| Specific Uses For Product | Cold Drinks, Hot Drinks |
| Style | 40 Oz |
| Theme | Adventure |
| UPC | 810096853837 |
| Unit Count | 1.0 Count |
D**R
Great quality. Keeps drinks VERY cold for a long period of time.
This keeps my drinks cold for a very long time. Has made it easier for me to stay hydrated. I like the pale pink color, the durable straw, and the overall weight when filled. Easy to wash.
T**T
Nice mug, contains spills, easy to carry handle!
Love this cup! it is spill proof, more so than any other travel mug I've owned. Keeps drinks cold all day and still have ice in morning, this is winter months, so we shall see how it does this summer, but I am very pleased with the mug so far. I did purchase this on sale, I feel it was worth the sale price, but I would not buy at full price, because I think costs are outrageous these days. The mug is nice, I have knocked it over a few times, and no spills, just drips . Love this mug
K**S
great for the price
This Hydro Flask 40 oz travel tumbler has been exactly what I needed to stay hydrated throughout long days. The insulated stainless steel construction keeps drinks cold for hours, even in warm weather, and the 40 ounce size holds more than enough for a full day without constant refills. The handle and straw make it easy to carry and sip on the go without spilling, and the lid fits snugly so I don’t worry about leaks in my bag. The build feels solid and well made, with a smooth finish that still grips comfortably in hand. The Trillium color looks great in person, not cheap or dull, and it hasn’t scratched or worn easily with regular use. It’s easy to clean too, which makes it convenient for both water and other drinks. For the price this tumbler offers excellent value because it combines strong insulation, thoughtful design, and durability in one package. Overall I’m very happy with it and would buy again.
F**N
Great cup
Bendy straw, easy grip handle, cute color selection, keeps drinks cold and fits in the cup hold of your car. What’s not to love?
S**N
So cute and great quality.
I love it so much. I have spilled it a few times but I just bought a little lid to cover the straw. The stray is so soft and easy to clean my lipstick. Very easy to hold and it is big enough. It’s is very sturdy but ti be honest what I love the must is that is simple and cute
H**5
Near perfect tumbler!! Must buy.
LOVE this cup. It functions as promised and is a great price. Keeps my drinks cold, doesn’t spill if I knock it over, and is easy to clean. My favorite feature is the bendy straw that is affixed to the lid. I can bend if I’m laying down so I can drink, and don’t have to worry about spilling since the straw is built in. Only reason I gave it 4 stars is because it’s difficult to find in a cabinet with the straw. I don’t like to store the lids separately and taking it apart to store feels a little inconvenient. Definitely purchase it though. I still use one of the 3 that i have daily.
H**R
Great insulation and super convenient design
Really happy with this tumbler. It keeps drinks cold for hours, even when I leave it in the car, and the handle makes it easy to carry around. The lid seals well and doesn’t leak, and the straw option makes it nice for everyday use. Fits in standard cup holders, feels durable, and cleans easily. Definitely one of my favorite cups for both water and iced drinks.
L**E
Best Cup Ever
Love this hydro flask so much!! The price is great for how big the 40 oz is. I had my last one for 2 years before it got a tiny rust spot at the bottom from leaving water in it for a week in my husband’s car. Oops! The sandpiper color is a bit more of an ashy grey brown than it seems but it’s still really cute and matches my style. It’s also nice that they don’t spill if they fall over and have the handle for an easy hold. I got a matching one for my niece and one for my husband as well. Get one!!
Trustpilot
1 month ago
2 weeks ago