





💧 Stay cool, stay unstoppable with every sip.
The Under Armour UA Sideline 64 oz. Water Bottle combines high-performance double-wall foam insulation with a locking flip-top lid for leakproof, one-handed hydration. Designed by Thermos and crafted from BPA-free plastic, this durable bottle features a fold-down handle with fence hooks for versatile carrying. Its sleek black design not only looks professional but also promotes sustainable, reusable hydration for active professionals and athletes alike.





| ASIN | B00KBHO0V2 |
| Additional Features | Leakproof |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #350,907 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #34,575 in Sports & Outdoor Recreation Accessories |
| Brand | Under Armour |
| Brand Name | Under Armour |
| Cap Type | Loop Cap |
| Capacity | 4 Pounds |
| Color | Black/ Black |
| Customer Reviews | 4.7 out of 5 stars 19,474 Reviews |
| Global Trade Identification Number | 00041205674214 |
| Included Components | Lid |
| Item Dimensions W x H | 6.4"W x 11.7"H |
| Item Weight | 16 ounces |
| Manufacturer | Under Armour |
| Material Type | Plastic |
| Model Name | Foam Insulated Hydration Bottle |
| Number of Items | 1 |
| Product Care Instructions | Hand Wash Only |
| Product Dimensions | 6.4"W x 11.7"H |
| Special Feature | Leakproof |
| UPC | 066223265879 041205674214 |
| Unit Count | 1.0 Count |
| With Lid | Yes |
D**E
I love that it can hang on a chain link fence
We bought this water bottle for our soccer-playing son for Christmas to replace the stainless steel version he'd been using. What an improvement! The features this water bottle includes sets it apart. It's lightweight, but it has solidity to it--you can tell it's not a cheapie product. I love that it can hang on a chain link fence; it makes it not only easier to find in a sea of soccer team water bottles but it's also a more hygienic option than leaving it lying around on the field in the dirt. I also love that the mouthpiece is covered with a heavy-duty plastic piece so that it stays clean in my son's sometimes questionably clean soccer bag. In addition to the convenience and cleanliness factors, this bottle is also very effective; cold beverages stay cold for hours (which is important when you live in Arizona!). It's a good looking bottle, too. I wrote my son's name on the bottom of the bottle with one of those metallic silver Sharpie's. Otherwise, I could see this bottle easily finding it's way home with someone else because it is such a quality product.
F**R
Under Armour Half Gallon Insulated Bottle
Great thermos, it keeps liquids Ice cold virtually all day, even in a hot truck. I was a little leery about the plastic flip up cap but it works very good at sealing the thermos and is leak proof and lockable. Drinking out of it is very easy and comes out smoothly, I prefer this type vs a flip up straw type. The construction is top notch, the handle is attached very good and the lid tightens and seals securely. It has a quality feel to it that no other thermos/bottle has and well worth the money. One thing I'd recommend if you want ice to last a while in a bottle or thermos is to use store bought bagged ice, as its solid ice and last longer where as refrigerator ice has a lot of tiny air bubbles in it and melts quickly even in an insulated bottle. This bottle keeps thing cold long after refrig ice melts and keeps store bought ice from melting to last the day. I've had this in a hot truck on 90+ degree days 6-8 hours and get home to find the ice and ice cold gatorade still in it if not drank. Great product.
S**.
Good jug, fairly insulated.
I drag this thing around with me every day since I'm trying to drink more water. I fill it up with ice water in the morning and by the early afternoon it typically is out of ice. That being said, it still keeps the water very cold and drinkable. The well-designed lid does not leak, however I am dreading the day when then rubber seal on the flip-top falls out and disappears. I wish they would've fixed the seal into the lid permanently, but I believe it's removable so you can use a big straw if you want. The handle is OK. Not exactly comfortable to carry around, but it works. It's nice to have the hanging feature - I've used it a time or two already. Assuming that the lid and seals hold up, I really like this jug. I could've gone without the UA logo and the UA price, however it was the best option available at the time.
S**N
Entirely as expected
I haven't had any problems with the jug thus far. The lock feature has been great. Since I only use water the cleaning hasn't been difficult - just make sure to wipe around the inside of the spout area. Upon looking at my jug right now, I've noticed it has actually incurred a few scratches on the very front, which I didn't notice immediately since I got the black version. Ultimately still in excellent condition. Still retains the temperature of the water I load it up with. So, I got precisely what I wanted and expected. A good quality 64 oz jug. Particularly easy to transport and place upon things with its handle (which can rest in either two orientations). Would recommend for those who tire from filling up smaller containers. Also, as a student at least, its not that weird to take one of these to work or school.
I**E
This is the Water bottle You need!
Say good bye to your quirky old blue water jug your grandparents used to use say hello to the new cool tough water jug! This water jug looks good. How good you say? This water jug is like Arnold Schwarzenegger and the old blue water jug looks like Rick Moranis! (Guy from Honey I Shrunk the Kids) Oh do not worry this water jug is not only super good looking but it is as tough as it looks. How tough you say? Ronda Rousey tough! It will take a punch! Not to mention it is functional with its sexy handle. Yeah thats right I just went there! I like to have it next to me on the ground with the handle facing up so I can grab it quick and easy. Gone are the days of fumbling and struggling trying to hold a 64 ounce water bottle just use that handle and it will solve all of your life problems. It is well insulated. Well not as long as they say but hey we all need to exaggerate from time to time ;) if you're a true warrior like this jug is meant for then you will drink your water fast enough before it gets warm. So ladies and gentlemen just buy it because like George Zimmer always says You're going to like the way you look! --------------------------- Update June 15th 2016, Just wanted to give an update on my awesome water bottle. Its summer now and I love this beauty even more. On hot days I will fill this sucker up with half ice and it will stay cold all day. If I am in a building the ice wont melt all day. I always get compliments on this as well! People always want to know where I purchased it. The only negative thing that happened so far is that the one side of the handle will come off. This rarely happens and I wont dock a star off because you can easily just connect it back in and it only comes off when I have it at a weird angle. (Note this has rarely happened and if it happens more frequently I will dock a star off) I will keep updating this post as the months and years go on. Thanks for reading
M**Z
Durable and Reliable for Years
I purchased this bottle back in 2020, and it has held up pretty well over the years. I’ve dropped it a couple of times, and although it now has some scratches, it’s still fully functional. It’s a good, solid water bottle—especially if you need something large to stay hydrated throughout the day. The 64 oz capacity is great for workouts, long days out, or staying at your desk, so you don’t have to refill constantly. The scratches from drops are expected with regular use, but overall, the durability has been good. I’m giving it 4 out of 5 stars because it’s reliable and does the job well, even if it’s not perfect cosmetically after a few years.
M**W
Best On The Market
This water jug is quite possibly the best on the market for its size. It is extremely durable for anyone who is heavily active. I was previously using a 17oz metal insulated canteen. However, 17oz goes down really quick especially if you are breaking a sweat from hard sports or work. I saw a fellow ball player with it and asked about it. Definitely a game changer. No longer do I need to break away to make trips to the store for drinks. This container can last me a solid 3 to 4 hours of sweat inducing sports activity. My only gripe is I wish it stayed cold for 24 hours versus 12 hours. Can't complain though as it gets the job done. My beverages stay cold when I really need it.
M**R
The best water bottle! Holds a half gallon of water!
This is a fantastic water bottle! It's the perfect size. I ordered the orange one for my son to use doe football practice and games and it's worked perfectly. The only thing I could say that is off is the color. We ordered the orange and from the picture looks like for of a fall/pumpkin organge but in actuality it is a neon construction/hunter orange. We have had no problems with this bottle leaking. It helps to have the hook over the cap to keep it secure. I really like this feature. We loved this bottle so much we bought two more! One black and one pink. My husband is an officer and takes the black one with him to work since he doesn't always have access to water the size is perfect to get him through long shifts. The pink my daughter uses for cheer practice and games. The perfect size to hold enough water for long practices and games. Great water bottles! I highly recommend! Worth the price!
A**G
Perfect - keeps cool
Perfect water jug used for long days outside for cricket games.
S**D
Under Armour do it again!
Best 2l + water bottle on the market. I’ve tried 4/5 others and this one is epic. I live in UAE and it still manages to keep my water cool, even in this heat. Easy to clean too. Great job UA!
O**A
Muy grande y con mucha capacidad.
Me lo imaginaba pequeño y choncho, pero es grande, muy grande, no me fijé en la capacidad. Lo pensaba para llevarlo una o dos horas al gimnasio, pero resuelta que es el tamaño perfecto para una jornada laboral, aunque con el color y el diseño muchos me dicen que parece a los colores de un Stormtrooper de Star Wars, lo que lo hace mejor. Únicamente hay que tener cuidado con el tiempo que dejas los líquidos dentro, el manual creo que dice que no puede pasar más de ocho a doce horas, y creo que no explica por qué, y no recuerdo bien
R**F
Love it!
Bomb proof, does exactly what I expected and so obvious I never loose it. Having broken many large bottles by dropping when full this this is amazing :)
S**Y
Good quality
Good buy. Only suggestion is it the delivery charge can be refuced
Trustpilot
2 weeks ago
2 months ago