Best Insulated Bottles of 2025

"I was pleasantly surprised by how long this thermos keeps beverages hot and cold. It keeps my tea hot for a good 7 hours at work, and I’m amazed at how long it keeps ice water, even for several days."

"This is a solid thermos that works great for my coffee. It fits perfectly in the cup holder of my Chevy Silverado and does an excellent job of keeping my coffee hot and water cold."

"I really love this product! My husband works in a hot factory, and his water stays ice cold for hours. It’s perfect for his needs!"

"This is hands down my favorite water bottle ever! After using my Owala for about six months, I bought another one as a gift. I love the sip straw option, or I can drink directly from the 'free sip' spout. It's easy to clean and keeps my water cold for hours!"

"I purchased this cup for vacation and it performs beautifully at keeping drinks cold. The wide mouth makes cleaning a breeze, and I appreciate the one-handed lid. So far, no leaks at all! Overall, a fantastic cup!"

"I see why Owala bottles are a trend! They're easy to use and clean with a great design. The water stays cold for a long time, and my child has dropped it multiple times with no dents. It’s perfect in size and has fun color options!"

"I recently bought the THERMOS Stainless King Vacuum-Insulated Beverage Bottle, and it has truly exceeded my expectations. I needed a reliable way to keep my coffee hot, and this bottle has delivered. It amazed me by keeping my coffee warm for over 36 hours during a visit to the hospital. The sturdy stainless steel construction feels durable, and the wide mouth makes filling and cleaning a breeze. This thermos has become an essential part of my daily routine, and I wholeheartedly give it 5 out of 5 stars!"

"I purchased this 40oz Thermos bottle for storing coffee after brewing a full pot. It holds up to 12 cups of coffee and keeps it hot for up to 12 hours. I love the slotted pour feature, which allows me to pour without unscrewing the entire cap. The lightweight design and durable handle make it perfect for work or events. I highly recommend it!"

"I make pour over coffee in this thermos, and it stays steaming hot all day. It has saved me money since I no longer buy coffee by the cup. The pour is perfect with no drips, and my office mate loves using the lid as a cup. It's not just functional but also looks great on my desk. I look forward to bringing hot broth to work this winter!"

"I've used plastic bottles for ages, and I was looking for a replacement as I want to avoid plastic. I freeze my flavored water in this steel bottle, and it keeps the ice intact for hours. Cold drinks stay cold for over 12 hours—it's impressively insulated. No condensation means no more wrapping in paper towels, and I love that it's scratch-resistant!"

"I bought this for my child who tends to lose water bottles. It was affordable, which eased my worries. For the price, it's well-made and dishwasher safe. The size is just right, and we absolutely love the vibrant colors!"

"I received my bottle a couple of days ago and I'm pleased with it. The sleek design fits my hand nicely, but the opening is a bit narrow. I had to blend ice for it, but the great part is the ice stayed frozen for at least ten hours. Even after six hours with cold water, it remained cold. If a wider mouth design is an option in the future, it would be perfect!"

"I recently bought this for a trip to the Dakotas and absolutely love it! It was perfect for traveling, hiking, and visiting national parks. The size fits in cup holders and backpacks, and I really like the secure cap. No leaks at all, and the double wall kept my water ice-cold. My Yeti cup might keep ice longer, but this is more cost-effective and has a better lid."

"As someone always on the go, my Hydro Flask has become an essential part of my daily routine. It keeps my water ice-cold during long training sessions and coffee piping hot for early morning workouts. I've dropped it multiple times, and it barely has a scratch. The wide mouth design makes it easy to fill and clean, and it doesn't sweat. For anyone who values convenience and performance, it’s worth every penny!"

"I got this size water bottle because it's just right. It fits perfectly in the cup holder of my Chevy Suburban. I got the lid without the straw, but I find it hard to drink from it while the car is moving. If I had the lid with a straw, that wouldn’t have happened. The bottle kept my drinks cold, and though I haven’t tested it with hot drinks yet, I find it durable and easy to clean. It was a bit pricey, but worth it!"

"I absolutely love this old school design. It reminds me of my childhood when my dad used to carry his thermos. It's built well and keeps my coffee hot all day."

"I bought this for my son, who is a diesel mechanic, and it brings back wonderful memories of my grandfather's thermos. It's great for coffee or tea, doesn't leak, and is very easy to clean."

"After using various travel containers, I finally got a Stanley vacuum flask. It's a classic that works better than anything else I've owned. The quality seal prevents leaks and it looks great, too!"

"I've been using the Stanley Quick Flip GO Water Bottle for several months now, and it's become my go-to for staying hydrated during my daily activities and outdoor adventures. The 24-36 oz capacity is perfect for ensuring I drink enough water without constant refills. The push-button lid is a game-changer—super convenient for one-handed operation. What sets this bottle apart is its insulation, keeping my water cold for hours even in hot conditions. It's also completely leakproof, so I can toss it in my bag without worrying about spills. Built to last, the stainless steel construction feels sturdy, and despite several drops, it’s held up without major scratches. In summary, if you're looking for a reliable and insulated water bottle, the Stanley Quick Flip GO is an excellent choice."

"My family has gone through a lot of insulated water bottles, and I think this Stanley is one of the best. It’s a good size—24 oz that keeps you hydrated without being too heavy. It’s durable, hasn’t leaked, and holds up well in the dishwasher. I do wish the spout was slightly bigger, but it works well enough for gulping down ice-cold water on a hot day. Plus, the base fits in most vehicle cup holders and keeps drinks cold or hot for hours."

"This is the best water bottle I've used! The top is very convenient for drinking, and it stores well in a backpack. I've only used it for water, but it keeps it cold for quite a while."

"This is my absolute favorite water bottle. I purchased the 24oz size about 2 years ago and still love it, so I decided to get a bigger one too. It's incredibly sturdy and damage resistant. It keeps water cold for at least 8 hours, making it perfect for a full workday. Plus, there’s no metallic taste. With the screw-off lid and separate drink spout, it’s easy to fill, clean, and drink from. I probably won’t need another water bottle for years!"

"I really loved this water bottle! I plan to buy smaller sizes in the future to try out. The large capacity is fantastic, and the screw-on cap is attached, which is great because I tend to lose lids. It keeps my water ice cold for hours, and the wide mouth makes it easy to clean. The silicone bottom is a thoughtful touch, preventing any banging noise when I set it down. I have several stainless cups and bottles, but this one is definitely one of my favorites."

"I work 12-hour shifts in a super hot plant, so having a large amount of water on hand is essential. This bottle is a big boy, but it’s not heavy at all. The handle is comfortable, and I appreciate the excellent locking mechanism on both the main lid and the smaller spout. I’ve had no leaks even when it’s turned upside down. It’s well worth the price, and I only use it for water, but it keeps it cold for a long time, so I’m sure it’s fine for hot drinks too!"

"I've been using these bottles for five years and they are the best! They keep ice for over 24 hours and are super durable. I love the sleek designs too! Just a heads-up, though—they might spit a bit when you open the spout after filling them with icy drinks in the summer."

"I bought four bottles for our family vacation and opted for the 32oz size. They're a bit bulky for cup holders, but we appreciated the extra capacity when finding water sources was tricky. They survived two weeks of daily use and kept water cold for over 15 hours!"

"I carry this bottle everywhere! It comes with multiple tops, which is great. It's the perfect size to bring along, and it keeps my drinks cold even overnight. It's a bit dented and scratched now, but that just gives it character!"

"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!"