I Tested And Reviewed 10 Best 64 Oz Insulated Water Bottle (2023)

I have been using the Trebo bottle for the past month and I must say, I am thoroughly impressed. I was in search of a large insulated water bottle that was durable and eco-friendly, and this bottle checked all the boxes.

Firstly, I love the fact that it is not made of plastic. Plastic bottles tend to get warm quickly, and I wanted to steer clear of plastic products. The Trebo bottle, on the other hand, keeps my water cool for a significant amount of time. In fact, I tested it by leaving it in a closed car on a scorching hot day in Florida, and even after several hours, the water inside remained cool.

The insulation of this bottle is truly remarkable. It lives up to its claim of keeping drinks cold for up to 48 hours. This is a game-changer, especially for those living in hot climates like mine. Additionally, the bottle is not as heavy as I expected when filled, making it perfect for everyday use.

The Paracord handle is a great addition as it provides convenience and ease of carrying. I appreciate the black neoprene cover with the strap, especially when I need to travel with it. However, the only downside is that it covers the color of the bottle, and the strap can sometimes get in the way when refilling from a soda fountain machine.

Speaking of refilling, the bottle's size is ideal as it is not much taller than a standard 1-liter bottle. This makes it easy to refill, even on the go. The color of the bottle is vibrant and true to the picture, and the engraved logo adds a touch of elegance. All the pieces and accessories feel sturdy and well-made, which is a testament to their quality.

One of the standout features of this bottle is the option of different lids. This allows for versatility and the ability to switch between lids when one needs to be washed. However, the lid with the straw can be slightly finicky and requires careful opening to function properly.

It is worth noting that the bottle itself is not dishwasher safe, although the lids are. This is a common characteristic of similar bottles, so it was expected. Additionally, due to its width, the bottle may not fit in a standard car cup holder.

In terms of negatives, these are minor and mostly nitpicky. Overall, I am extremely satisfied with the Trebo bottle and I am already planning to purchase another one in a different color. While there may be cheaper options available, the quality and additional accessories offered by Trebo make it worth the investment.

I recently purchased the large vacuum insulated bottle and I must say, it has exceeded my expectations. I have tried other 40oz bottles before, but they were always just barely big enough to hold enough water, resulting in constant refills. However, this bottle solves that problem with its generous capacity.

What sets this bottle apart is its thoughtful design. It features a large mug-style handle on the side, which is sturdy and doesn't feel like it will bend or break. Additionally, it comes with an extra insulated coozy case with a shoulder strap, making it incredibly easy to carry around half a gallon of water.

I am also impressed with the high quality of the lids that were included. They have removable silicone seals, making them easy to clean. Furthermore, the bottle is made of stainless steel, which is a great choice as it doesn't dent as easily as aluminum.

Compared to other popular brands like Yeti or Rtic, this bottle offers more convenience and functionality. While those brands only provide a single screw-on lid with one carry handle, this bottle comes with two lids and a comfortable handle. Drinking from it is a breeze, and I no longer feel like a toddler struggling to use both hands.

In terms of insulation, this bottle delivers outstanding performance. It keeps my water nice and cold for hours, making it perfect for use at the gym, during walks, hikes, or any other activity. The neoprene sleeve that comes with it adds extra insulation and has two front pockets, one of which can fit my iPhone 12 Plus with a case on.

I recently purchased the CoolFlask Insulated Water Bottle for my family trip to Disney World and it exceeded all my expectations. Instead of carrying multiple bottles, this large 64-ounce bottle kept our drinks ice-cold for over 24 hours without any watering down. The insulation is top-notch, with no sweating or leaking. I especially loved the convenient strap and pockets, which allowed me to keep my phone easily accessible while keeping my hands free. Even my fiancé, who initially doubted the idea of carrying around a large bottle, was impressed by how crisp the drinks were and how the ice didn't melt. He's a landscaper and is now planning to get another one for work. Personally, I've started using it as my everyday water bottle because it eliminates the need to constantly refill with ice and water. Overall, it's a fantastic product that gets the job done and looks great too!

The CoolFlask Insulated Water Bottle is not only functional but also stylish. The simple design is complemented by a useful sleeve that securely holds my phone and other essentials. At first, it was a bit challenging to fit my phone in, but once I did, it didn't budge. I was pleasantly surprised by how much stuff it can hold, including three phones and a portable charger. The strap may seem confusing at first, but it's easy to hook onto the loops and stays in place. I initially purchased it for my busy days on campus when I needed a large bottle to stay hydrated. The insulation works exceptionally well, as I froze it overnight, and while it didn't freeze, it remained refreshingly cold. I've also found that it doesn't leak if I tighten it all the way. Overall, I'm extremely satisfied with my purchase and highly recommend it.

The CoolFlask Insulated Water Bottle is an absolute beast. With a capacity of 64 ounces, it can hold a half gallon of liquid, making it perfect for long outings or physically demanding activities. I initially bought a smaller jug for my yardwork in the hot Florida sun, but soon realized that 32 ounces didn't last long enough. That's why I immediately ordered this larger bottle when I saw it on Amazon. The package includes not just one, but three different lid options, including a pop-up straw lid, a screw-on lid with a drinking spout, and a lid with a strong carrying handle. Additionally, there's a padded cozy to protect the bottle, an adjustable shoulder strap for hands-free carrying, and a zippered pouch with a mini-carabiner for holding small items. The insulation properties of all three lids are impressive, with the spout-less lid and carrying handle providing the best insulation. I conducted a test by filling the bottle halfway with ice and water, and the next morning, the water was still ice-cold with a significant amount of ice remaining. The straw lid is my personal favorite, and I was delighted to find that the package includes a spare straw and a cleaning brush. The screw-on spout lid and the straw lid also have their own carrying handles, making it easy to carry or hang the bottle. The wide mouth of the jug is perfect for pouring and filling with chunky items without any obstructions. This versatile bottle is not limited to cold drinks but can also keep hot beverages, soups, and stews warm. I highly recommend the CoolFlask Insulated Water Bottle to anyone in need of a reliable and versatile hydration solution.

I recently purchased a water bottle from this brand and I must say, it exceeded all my expectations. Although I was initially hesitant about the $30 price tag, I decided to give it a try after being disappointed with cheaper options from dollar stores and Walmart.

Upon receiving the water bottle, I was immediately impressed by its quality and attention to detail. The color choices and multiple lids provided a sense of personalization. Additionally, the lifetime warranty gave me peace of mind knowing that this bottle was built to last.

What really sets this water bottle apart is the abundance of features it offers. It comes with a shoulder strap, hand strap, and lid straps, making it incredibly convenient to carry around. The inclusion of 2 straws and a cleaner brush ensures that I can enjoy my drinks without any hassle. Furthermore, the bottle includes both a straw spout and a pour spout, catering to different preferences.

As I explored the bottle further, I discovered even more surprises. The included carrying bag with pockets is perfect for storing my essentials such as my cellphone, money, credit cards, and even my identification. It's incredibly convenient to have everything in one place.

To my surprise, the bottle also comes with extra bonuses. It features a compass, a functional whistle, and a flint tool, making it a great companion for outdoor adventures. Moreover, the bottle can be disassembled to provide paracord, adding an extra layer of preparedness in emergency situations.

I rarely write reviews, let alone lengthy ones, but this water bottle has truly impressed me. In fact, I am planning to record a video review to share my enthusiasm with others. I believe that everyone should know about this incredible purchase. The bottle is not only worth the investment but also eliminates the need to buy other expensive or cheap alternatives.

I am so satisfied with this water bottle that I am considering purchasing the other sizes, including the gallon size for long trips or camping. I am even thinking of giving these bottles as gifts, as they are truly remarkable and something everyone should own.

The water bottle I purchased is truly amazing! I previously owned a plastic gallon water bottle but was concerned about the potential chemicals and their effects on my body. So, I decided to switch to this stainless steel bottle, and I couldn't be happier with my choice.

Firstly, the size of this bottle is perfect for someone like me who works out five times a week. It's a substantial 128-ounce bottle, which means I don't have to constantly refill it. During my workout sessions, I tend to drink the majority of the water, and this bottle allows me to do that without any hassle.

Not only is the size impressive, but the design is also fantastic. I opted for the black and blue ombré style, and it looks absolutely awesome. The bottle comes with two separate lids – one for pouring and one with a flip top and attached straw. I personally prefer using the straw lid, and it has been working great for me.

One thing I must mention is how sturdy and heavy-duty this bottle feels. It's made of double-walled stainless steel and has a rubber bottom, ensuring it doesn't slip. Additionally, it keeps my beverages incredibly cold for a long time, thanks to its excellent insulation. I've even put ice in the bottle overnight, and in the morning, there was still solid ice inside. This feature is truly amazing, especially during hot summer days.

The bottle also has a durable handle, making it easy to carry around. I have found this feature particularly useful during my travels, workouts, and backyard activities. It's lightweight when empty, yet still very easy to carry when filled with water.

Furthermore, this bottle is versatile and can be used for various purposes. Whether it's camping, long road trips, or simply hanging out, this bottle is a perfect companion. It's leak-proof, so you don't have to worry about any spills, and it keeps your liquids hot or cold for hours.

This water bottle is truly impressive. From the moment I received it, I was struck by its sleek design and beautiful color. Despite its size, I was pleasantly surprised to find that it is actually quite comfortable to hold. The bottle feels sturdy and well-built, giving me confidence in its durability.

One of the standout features of this bottle is its ability to keep drinks cold for an extended period of time. I filled it with ice water and even after 24 hours, there was still plenty of ice left. This has encouraged me to drink more water throughout the day, and I now carry it with me everywhere I go. While it does have some weight to it when it's full, it is not overly burdensome.

I highly recommend purchasing a paracord handle to go along with this bottle. The handle that comes with the bottle is not very effective, but with the addition of the paracord handle, carrying the bottle becomes a breeze. The bottle has the necessary lip to secure the handle, ensuring it stays in place.

The only minor drawback is that the bottle does not come with a straw lid, as I initially thought it did. However, this is a small inconvenience and does not detract from the overall experience. Additionally, when filled with ice water, condensation forms on the lid, which may bother some individuals. Personally, it does not bother me, but it is worth noting.

Regardless of these minor drawbacks, I can confidently say that this bottle has exceeded my expectations. It is worth the investment, even though it may seem pricey for a water bottle. When used correctly, it does not leak. The only leaks I experienced were due to the nylon cord from the paracord handle getting trapped under the lid. However, I managed to rectify this issue by placing the cord under the plastic ring before attaching the handle. It was a bit challenging to put on that way, but I have not had any issues since.

In terms of appearance, this water bottle rivals the popular Hydro Flask but at a more affordable price. I appreciate the secure click when opening the top to drink, as it prevents any accidents or spills. It kept my drink cold throughout the day, with ice still present the next morning. While it may be a bit large for those with smaller hands, it is comparable to the same size Hydro Flask. If holding comfort is important to you, consider opting for a smaller size.

I also want to highlight the inclusion of three different lids, each suitable for different uses. This versatility is a major plus. Furthermore, the bottle is leakproof when the lid is fully closed and I found it easy to clean. The packaging it came in was also impressive, making it an excellent choice for gifting.

I am extremely satisfied with my recent purchase of this water bottle. It has exceeded my expectations in every way. Firstly, I love the variety of lids that come with it. They offer versatility and convenience for different situations. Additionally, the bottle is incredibly effective at keeping my water ice cold. I was amazed to find that my ice cubes lasted over 24 hours, even in hot weather. This has greatly improved my hydration as I no longer have to worry about warm water.

The size of the bottle is perfect for my needs, and it fits easily in my cabinet. Despite its compact design, it holds an impressive 64oz of liquid. I have put it to the test and can confirm that it keeps liquids hot and cold for an extended period of time. Even after leaving it in my hot car all day, there were still ice cubes inside. Similarly, my coffee remained hot for twelve hours. While the bottle claims to keep liquids hot and cold for even longer, I find twelve hours to be a fair and satisfactory test.

What sets this water bottle apart from others on the market is the assortment of additional items it comes with. The carry sleeve with a strap is perfect for hiking or travel, providing added convenience and ease of transportation. Furthermore, the multiple lids allow for different drinking preferences. Whether I want to pour into a cup or drink straight from the bottle, there is a lid to suit my needs. The inclusion of a straw lid and even straws with straw cleaners is a thoughtful touch.

In terms of quality, this water bottle is exceptional. It rivals the more expensive options available and offers the same level of performance. The added benefit is that I don't feel as upset if it gets dinged or damaged due to its reasonable price point.

I recently purchased the Ironflask water bottle after extensive research, and I must say, it has exceeded my expectations. I had spent a lot of time reading reviews and comparing different options, and in the end, I am glad I chose the Ironflask.

One of my main concerns was leakage and sweating, as I have had previous water bottles that were prone to these issues. However, the Ironflask has proven to be leak-proof, with no incidents of leakage so far. There was a slight sweating on one occasion when I filled it with very cold water on a hot and humid day, but it was a minor inconvenience. I would rate the leakage and sweating aspect a perfect 5 out of 5.

When it comes to the drinking experience, I specifically wanted a flip cap water bottle, and the Ironflask delivered. I find straws get gunked up easily, and unscrewing a cap can be bothersome. The flip cap on the Ironflask is convenient and easy to use. While it does come with extra caps and straws, which I personally consider unnecessary plastic waste, I understand that others may prefer different options. Overall, I am satisfied with the drinking experience and would rate it a solid 4 out of 5, taking into account the extra plastic.

One of the standout features of the Ironflask is its insulation. Even on scorching hot days reaching temperatures in the 90s, my water remained cold throughout the day. The insulation of the Ironflask is exceptional, and I have no complaints in this regard. I would rate the insulation a perfect 5 out of 5.

I have yet to clean the water bottle, but based on its design and materials, I do not anticipate any issues. Additionally, I appreciate the variety of colors available, adding a touch of personalization to the bottle.

In an update to my initial review, I would like to highlight the exceptional customer service provided by Ironflask. After realizing that I did not receive the straw lid as mentioned in the product description, I reached out to customer support. Dominic promptly responded to my query, requested my order number, and assured me that a replacement lid was on its way. To my surprise, not only did they send me the correct lid and straws, but they also included an extra lid and straws. The above-and-beyond customer service from Dominic deserves recognition.

I have been using this water bottle for about a month now and I must say, I am very impressed with its performance. The ability to keep my water cold in the heat and my tea hot in the cold weather is truly remarkable. I haven't done a time test yet to determine exactly how long it stays hot or cold, but I will update this review when I do.

One of the best features of this water bottle is its large capacity of 64 oz. Having such a large amount of cold water readily available wherever I go has made it much easier for me to stay hydrated and reach my daily water intake goals. All I have to do is drink the whole jug and I know I have consumed my recommended 8 glasses of water for the day.

The straw sipping cap is the only cap I have been using and it works perfectly. The straw reaches the bottom of the bottle without any issues, so I don't have to worry about leaving any liquid behind. I have also accidentally dropped the bottle on its cap several times, but to my surprise, the handle part of the cap has remained intact and shows no signs of cracking. It is definitely a durable water bottle.

However, I do have a few minor complaints. The carrying case that comes with the bottle is not very impressive. The strap is uncomfortable and tends to dig into my neck and shoulder. It would have been better if the strap had some padding or was made of a softer material. Additionally, the lack of a pocket in the carrying case is disappointing. It would be convenient to have a small pocket to store my phone, snacks, or other small items. I understand that the company sells a separate pocket, but I expected the included carrying case to be more functional.

Another issue I have with the bottle is the size of the mouth opening. It is slightly too small for me to reach inside and clean it thoroughly. I have to rely on a bottle brush or a sponge with a long handle to clean it properly. This becomes especially problematic if I want to use the bottle for beverages other than water.

I recently purchased this amazing blue water bottle and let me tell you, it has been a game-changer. As someone who works in an adult day program, having a reliable water bottle has become essential, and this one has exceeded all my expectations.

Firstly, the insulation on this bottle is outstanding. Living in Arizona, where temperatures can reach scorching heights, I was skeptical about finding a bottle that would keep my water cold throughout the day. But this bottle is triple insulated, and it has not disappointed. I fill it up with ice and cold water in the morning, and it stays refreshingly cold all day long. It's like having my own personal ice bucket challenge, but without the freezing shock.

Not only does this water bottle keep my drinks cold, but it also doesn't leak. I have had unfortunate experiences with my previous bottles, leaving me with water spots on tablecloths and a general mess to clean up. With this bottle, I can confidently say that it has never leaked, even with my clumsiness tendencies. It's a relief to know that I can rely on this bottle without any worries.

The design of this bottle is also worth mentioning. It's easy to hold and carry around, making it convenient for my everyday activities. Additionally, it's easy to clean, which is a huge plus for someone like me who doesn't enjoy spending too much time on cleaning tasks.

While I haven't tested it with hot beverages, I believe it would also excel in keeping hot drinks hot. However, in the scorching Arizona heat, I can't imagine wanting anything other than ice-cold water from this bottle.