ThermoFlask 24 oz Double Wall Vacuum Insulated Stainless Steel 2-Pack of Water Bottles, Black/Malachite

I recently purchased the ThermoFlask 24 oz Double Wall Vacuum Insulated Stainless Steel Water Bottles in the Black/Malachite color scheme, and I must say, I'm thoroughly impressed with their performance and design.First and foremost, these water bottles excel at their primary function: keeping drinks cold or hot for extended periods. The double-wall vacuum insulation ensures that my beverages stay at the desired temperature for hours on end, whether I'm hiking under the sun or braving chilly weather. It's incredibly refreshing to take a sip and find my drink still icy cold or piping hot hours later.The build quality of these bottles is top-notch. The stainless steel construction feels durable and resilient, capable of withstanding the rigors of daily use. I appreciate the sleek design and the attention to detail in the Black/Malachite color combination, which adds a touch of style to my hydration routine.The 24 oz capacity strikes a perfect balance between portability and volume. It's large enough to hold a generous amount of liquid, yet still fits comfortably in cup holders and backpack pockets. Plus, the wide mouth opening makes it easy to fill, clean, and add ice cubes without any hassle.Another feature worth mentioning is the leak-proof design. I've had no issues with spills or leaks, even when carrying the bottles in my bag or backpack. The secure lid ensures that I can take them on the go with confidence, knowing that my belongings are safe from any unwanted drips.Overall, I highly recommend the ThermoFlask 24 oz Double Wall Vacuum Insulated Stainless Steel Water Bottles to anyone in need of a reliable, stylish, and functional hydration solution. Whether you're hitting the gym, heading to work, or exploring the great outdoors, these bottles are sure to keep you hydrated and satisfied.

They keep cold drinks cold and hot drinks hot for quit awhile. These are durable and well made. They function like they should. I like that the lid is attached to the bottle and I don't have to worry about it getting lost. I love the size for water.

My husband and I bought into the Stanley hype for a brief time, but soon discovered we very much disliked them, mostly because they leak so badly. We kept looking for good, affordable water bottles that wouldn't leak when tipped over - we have toddlers - and can easily fit in a bag. One day at the park I found an abandoned Thermoflask and rescued it. After cleaning it very well we tried it out and loved it, so we purchased a set from Amazon.I love the size of these bottles. They're not huge like the Stanleys so you can easily finish a bottle while out doing errands. The slim size fits easily in bags as well as our cup holders and the handle makes it easy to carry. The silicon bumper at the bottom is great for keeping your bottle from getting dinged. The bottle is easy to clean, as well as all the straw parts, no fancy holes or gaskets that can get moldy. It keeps beverages decently cold for a long time. The straw top works well and is easy enough for my toddlers to open on their own and drink.And most importantly, it doesn't leak! I can throw this in the diaper bag and not worry about everything getting soaked. The one con I would say is that the spout lid can come unscrewed easily - we found that out when our center console was flooded with water one day. We don't use the spout lid much though as we prefer the straw top.All in all, a great quality water bottle that's sturdy and leak-proof that can easily be taken on the go! I love this bottle and would recommend it to anyone.

I bought this packaged set when they were released last year. Don't fret if it's not a particular brand or other nonsense. These bottles stack up top to bottom. The straw top is my daily use and it is easy to screw on and off but never leaks. The handle is just the right size and grip is easy to twist to just the right tension. I put this thermos through daily use and plenty of abuse in and out of tight spots. The handle will eventually need slight pin pushing adjustment but the design is well thought and made to never incur damage. No need to over tighten. The other top is just as useful swig cap with the same ease of use. The canister is durable and design hold the right amount of ice of liquid to the brim. The canister has a removable rubber boot that has the right grip and feel. I only use cold fluids California style and it keeps chilled longer than i ever need. There are zero negatives about this product that I can reasonably come up with.

These are very nice water bottles. I chose this product because it included 2 bottles, which would allow me to always have one clean bottle. I've only used bottles with a straw cap before, so I wasn't sure if I would like the bottle with the flip-top cap, but it turns out that I like that cap type even better than the straw cap. The quality of these bottles is excellent, and the caps fit very precisely with no spillage. I only use these with chilled water, so I can't comment on their ability to keep things hot, but I can say that by the time I get to the bottom of the bottle, the water is still chilled. I am very happy with these bottles.

It works for a while, does not keep cold for more than 12 hours.

Sent these as a gift to my elderly in laws who needed more hydration while working in their garden. The loved them! Keeps their drinks cold and holds a good amount so they don’t keep having to refill.

Keeps drinks cold or hot for a long time. Perfect for on the go life. Liked having the two top options to change out for whatever is needed at the time.