Best Thermoses of 2025

“I recently got the THERMOS Stainless King Vacuum-Insulated Beverage Bottle, and it has truly exceeded my expectations. It kept my coffee warm for over 36 hours during a family visit. The build quality is impressive, and the wide mouth makes it easy to fill and clean. Overall, it has become an essential part of my daily routine, and I give it 5 out of 5 stars!”

“I bought this 40oz Thermos bottle to store coffee after brewing a full pot. It holds about 12 cups and stays hot for up to 12 hours. I love the slotted pour feature in the cap, which eliminates the need to unscrew the entire thing. The Midnight Blue color is sleek, and it’s perfect for both hot and cold liquids. I highly recommend it!”

“I use this thermos for pour over coffee, and it stays steaming hot all day. It saves me money since I can make my own instead of buying it daily. The pouring is great with no spills, and it looks attractive on my desk. I can't wait to bring hot broth to work this winter!”

"I absolutely love this old school design. It reminds me of my childhood when my dad would carry his in after work. This thermos is built well, keeps coffee hot all day, and the size is just perfect!"

"After using a Stanley thermos for over 20 years, I can confidently say they remain the best. The quality and design are still top-notch, and it keeps coffee hot for over 24 hours. I will definitely be a loyal customer for another 20 years!"

"This is only the second thermos my husband has had in over 40 years. I got him a new Stanley for his birthday, and their quality and durability are still outstanding. It's the only brand we'll ever buy!"

"I’m thrilled with this thermos! After pouring in hot water, I left it for 5 hours, and it was still smoking hot. It's perfect for pouring into a cup, although I learned the hard way not to shake it when it's full!"

"I love using this to keep my coffee warm. The carry-on bag and cup are just fantastic! It really does the job well."

"This flask has truly impressed me! After boiling water on Sunday afternoon, I forgot to check it until Monday evening, and the water was still hot to the touch. Highly recommended!"

"I’ve tested this thermos extensively and it truly holds heat for 40 hours. I was skeptical at first, but after multiple tests, I'm convinced of its quality. The performance matches the company's claims, and I love the design!"

"This thermos keeps my coffee hot for 24 hours, which is incredible! I appreciate the old-school build quality and classic looks. I would definitely recommend it to others!"

"I've been using my Stanley thermos daily. It keeps coffee hot all day long and tastes great. We often make a big batch of French press coffee and pour it into this thermos. Sometimes, we even enjoy warm coffee the next day!"

"I love that it keeps my coffee hot. I haven't tried it with cold beverages yet, but I'm really pleased with it."

"During my winter hiking trip, I found that it held the heat of my coffee. Even the next day when I emptied it, it was still warm."

"My husband is thrilled with it. It's a beautiful product and made a great Christmas gift. The texture of the design is really nice, and you can feel it."

"I purchased this water bottle for my youngest daughter last year, and it has proven to be the best of all the bottles I've bought over the past 12 years. The insulation keeps the water cold for a long time, and my daughter loves the option to change the bottle caps. This year, I ordered another color for my older daughter, and I must say, the appearance has improved. I hope this company stays around, as I trust their quality products."

"As someone who's always on the move, the BJPKPK Insulated Water Bottle has become my hydration hero. With a 40oz capacity, it keeps my drinks cold for hours. The straw lid is a game-changer, perfect for my busy mornings. I love that it comes with three lid options, and the navy blue color is stylish yet practical. While it can feel a bit heavy when full, I still give it a solid 5-star rating for its functionality and design."

"I've been using the black 64oz bottle for about two months now in a hot and humid climate. It keeps my drinks cold and doesn't sweat, which is a significant advantage. I really appreciate the multiple lids for different situations and the paracord handle for easy carrying. The bottle has met all my expectations, and I've been drinking over a gallon a day. Overall, it's a great value that I would recommend to family and friends."

"I've found this travel mug to be the best I've ever used. It keeps my coffee hot for hours. On a long road trip, even after 9 hours, it was still warm enough to enjoy. The lid seals tightly, and I haven't had any leaks. My only suggestion is for the handle to be a closed loop for easier carrying."

"I decided to try this mug since my old THERMOS was wearing out after over 5 years. While this one is sturdy, I feel it doesn't keep coffee hot as long as I expected, but it still does a decent job at keeping it warm."

"I've owned this stainless steel mug for over 3.5 years and it has been fantastic. It never leaks when sealed properly, and it keeps my drinks at the perfect temperature. I've dropped it a few times, and it has only minor scratches. It really excels at keeping hot stuff hot and cold stuff cold, making it my go-to travel mug."

"I absolutely love this bottle! The dual sipping feature is fantastic—I can sip through the straw or gulp directly. The lock works perfectly, and the color options are delightful. The only minor issue is that I can’t carry it by the handle when it’s locked, but that’s no big deal. Five stars all the way!"

"I'm really impressed with the Owala FreeSip water bottle. It keeps my drinks ice-cold and fits nicely in my backpack. The design is not only cute, but it also prevents spills. I've had no complaints so far—it's just a great water bottle!"

"The Owala FreeSip has quickly become my favorite water bottle! The leak-proof lid gives me peace of mind, and it keeps my water cold for hours. The only downside is that cleaning the straw requires a bit of effort, but it's worth it for such a great product. Highly recommend it!"

"I bought this for my family during our Christmas tree shopping, and I was impressed with the size and durability. The value for money is fantastic! Although it was meant for me, my daughter and son-in-law loved it so much that they asked to keep it. It kept our hot chocolate hot and was easy to clean. I’m now going to get my own!"

"This thermos performs wonderfully! It keeps my coffee hot until the last drop and holds more than a regular pot. The solid construction means I never have to worry about leaks."

"I'm really happy with this jug. It looks great and performs exactly as advertised. Definitely, money well spent!"

“I absolutely love how this thermos seals! It’s easy to open, close, and wash, and it keeps my beverage hot without any heat on the outside. I take it to work daily on public transit, and I can toss it in my canvas bag without worrying about leaks. It's a great size that fits a lot of liquid. Totally worth it, though I did notice the black coating scraped a little.”

“I’m a big fan of my cup! It’s sleek with a deep black color that looks classy. It keeps my hot drinks warm for my entire 8-hour shift. I’ve dropped it a couple of times, and its durability is impressive. It fits perfectly in my car cup holder, and while the lid is a bit tricky to clean, I manage.”

“This is my new work coffee cup! It fits in my jacket pocket and doesn’t leak at all. It’s constructed very well and keeps my coffee nice and hot for hours. I’m really pleased with it!”