Hydro FlaskAll Around Travel Tumbler Black 40 Oz

The absolute best tumbler! I like it so much better than my Stanley. Love the flexible straw. The size is perfect and the price is even better! I got mine on sale for $25. The 40oz holds so much water without having to constantly refill and it keeps drinks cold for hours. It never leaks and is easy to wash. It’s dishwasher safe and I have washed it in the dishwasher many times and it still looks brand new. Don’t hesitate buying this!

I’ve been using my black 40oz Hydroflask tumbler with a straw, and honestly, I don’t get why it’s less trendy than the Stanley or other competitors now. This bottle is durable, keeps my drinks at the perfect temperature, and—most importantly—it fits in cup holders!That was my only complaint with other larger bottles, but Hydroflask nailed it with this design. The straw makes it super convenient for sipping on the go, and the sleek black finish looks great and feels timeless.If you’re looking for a reliable tumbler that combines function and style, Hydroflask is still a fantastic choice. Trendy or not, it does the job perfectly

This is it: the holy grail of tumblers! I left this in the car with ice water in it on a miserably hot day in the sun for nearly all day and the ice was still frozen! It is built very sturdy with a great handle for carrying it around. The top lid is leak-proof and the silicone straw is soft and comfortable to drink out of which is a huge bonus compared to the hard plastic of stanley straws! It is easy to use, fits great in my cars relatively small cup-holders. Super easy to clean and dishwasher-safe.

Great tumbler. I have no negative things to say. Good size, keeps things cold, easy to clean, etc.

I am OBSESSED with this tumbler!! I purchased a Stanley a few months ago, and while I really tried to like it, overall I was disappointed: it was difficult to screw/unscrew the lid, did not form a tight seal so it leaked if it was tipped even slightly, the base did not fit in my car cup holder (even though the description said it should), didn’t keep ice frozen for long, and if I took the straw out, the opening to drink from was too wide, so it would spill down my face. Then I purchased the Hydroflask. It is amazing!!!! The top doesn’t screw on, it just pops on and off, and the seal is so tight that I really have to tug to remove it, so it definitely does not leak! It keeps drinks absolutely freezing cold; I can leave it out at room temperature with ice in it overnight, and it will still be frozen the next day. It has a flexible straw, which might not seem like a big deal, but it’s a really nice detail and has now ruined me for any drinking vessel that doesn’t have one! It’s extremely well-made, excellent quality, comes in a large variety of beautiful colors, stands up beautifully to frequent washing, is dishwasher safe, and fits perfectly in my cup holder!! I cannot say enough wonderful things about this tumbler, and with all of its great features, it’s still significantly less expensive than Stanley. I just purchased a second one, and I’m sure it won’t be my last. I would give this ten stars if I could!!

I love the quality of these mugs and that the straw is flexible on top. They will leak if you flip them upside down but very little leaks out if you happen to tip it sideways. The straws are a stiff silicone that attached into the flexible silicone straw cap. It's a pretty cool design and when I tried one, I'm hooked. I'd rather drink out of glass (who wouldn't) but it's just not practical and unlike aluminum or some other stainless bottles I've used, I can't taste the plastic or the metal unless I let the water sit in it longer than 8-12 hours and try to drink it. But you shouldn't really do that anyway. Yuck. I keep one of these next to my bed for overnight water. It keeps the water cold for 8 hours and cool for up to 12, without ice, just refrigerated water. So that's really impressive. I dropped one of these with the coffee top lid and the lid popped off and 40oz of coffee and skim milk went all over my kitchen floor. So I don't recommend that. But unlike another major brand that I had, this didn't dent, scratch or anything, other than spill. I'm really impressed with the quality of the powder coating on these. I will probably never use another brand again. I also love the colors and the price (although they are all overpriced, let's face it) is comparable and a lot of times cheaper than the other major brands. I didn't expect to like this lilac color as much as I do. I actually bought it because it was cheaper than some of the other colors but it is quite lovely and I don't feel like I'm using my daughter's sippy cup or anything.

Really like the look of it, keeps drinks cold, and the straw is great. Use it all of the time at home. Lower priced than the Stanley one which is nice. The handle is great and makes it easier to carry around even though it's not heavy.

The Hydro Flask 40 oz All Around Travel Tumbler in Seasalt is a game-changer for daily hydration! The ergonomic handle makes carrying this larger size comfortable, even when full. What truly impresses me is the TempShield double-wall insulation - my water stays ice cold for over 24 hours.The flexible straw is ingenious for sipping at any angle, and the press-in lid creates a secure, splash-resistant seal. Despite its capacity, it fits perfectly in my car's cup holders thanks to the tapered design.The Seasalt color is elegant and the powder coating prevents condensation while being incredibly durable. Made from 18/8 pro-grade stainless steel, there's no flavor transfer or aftertaste.Worth every penny for the quality, insulation performance, and thoughtful design features. Perfect for gym sessions, road trips, or keeping at your desk!