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🏃♂️ Hydrate smarter, run brighter, and never miss a beat!
The Nathan SpeedView Insulated Handheld Running Water Bottle Flask (18oz) features double-wall insulation that keeps liquids 20% cooler, an ergonomic adjustable hand strap with thumb hole for grip-free running, and a blast valve cap for quick hydration bursts. It includes a large expandable mesh pocket plus a zipper compartment for phone and valuables, all wrapped in a 360-degree reflective design for enhanced visibility during low-light runs. Lightweight at just 4.44oz, this flask is designed for serious runners who demand convenience, safety, and performance.


| ASIN | B01NCNUJEU |
| Additional Features | Double Wall |
| Age Range Description | Adult |
| Best Sellers Rank | #10,223 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #333 in Water Bottles |
| Bottle Type | Insulated Bottle |
| Brand | Nathan |
| Brand Name | Nathan |
| Capacity | 532 ml |
| Color | 18oz Flask Clearview - Black |
| Customer Reviews | 4.3 out of 5 stars 967 Reviews |
| Global Trade Identification Number | 00717064918997 |
| Included Components | 1 flask |
| Item Dimensions W x H | 5.91"W x 9.84"H |
| Item Type Name | NATHAN Handheld Water Bottle and Phone Case for Running / Walking. Insulated 18 oz, Hand Held Strap SpeedView Flask. Hydration Pack for Runners. |
| Item Weight | 0.11 kg |
| Manufacturer | Nathan |
| Manufacturer Part Number | NS4861-0015-00 |
| Manufacturer Warranty Description | Lifetime |
| Material | 70% Nylon, 30% Polyester |
| Material Type | 70% Nylon, 30% Polyester |
| Model Name | NS4861 |
| Model Number | NS4861-0015-00 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Water |
| Reusability | Reusable |
| Shape | Round |
| Special Feature | Double Wall |
| Sport Type | Running |
| Style Name | 18oz Flask Clearview |
| Theme | Race |
| UPC | 717064918997 |
| Unit Count | 1 Count |
S**1
Very useful cell/water bottle holder
We love this. This light insulated water bottle holds the perfect amount of 18oz water for a 1h run/walk, it holds our cell phones securely, zippered and we can see and touch the screen through the clear window. It fits iPhones 5 through 16 (small ones, no max). It even has a port for wired earbuds! Love the grip free run putting my thumb through the straps and adjusting them to my hand. The reflective safe stripes are awesome too. It doesn’t leak!
L**S
Great Running Flask
Excellent hydration flask. Relaxing a larger flask but this seems to do the job. The drink valve is smoother than my old one and I like the option of carrying my phone and able to access it easily. Improved grip too.
A**R
Fantastic Running Water Bottle
For a while now I have been trying to find what I like fro running like a belt, vest, etc. I have tried a hand full of things and just couldn't quite find the right thing for me but this guy is perfect. I love that I don't have to wear anything and it still holds my keys, phone, energy chews, and wallet with room to spare. The only reason I didn't give it a 5-star rating is that I think the water bottle could be a bit bigger. I am a light drinker when I run and I still run out of the water on runs longer than 6 miles. If you are looking for a bigger bottle this guys is pretty small but it does keep your water col for an entire run. Overall this is amazing, lightweight and very roomy.
K**E
Light, not cumbersome water bottle for short runs
This water bottle has worked out really well for me. It's probably not for everyone - I never would have thought I'd want a handheld bottle for running. I have a waist belt for long runs but right now I'm concentrating on just fun/fitness/maintenance with 3-4 miles, 2x a week, so the belt is excessive. I was tucking one of the belt bottles into my BRA, but this is a less than ideal solution. I was hoping to find a hand grip for one of the belt bottles (by FuelBelt) but after looking around I found this. The bottle is bigger than I really need (even in 80+ degree weather, I haven't emptied it on a run), but the ability to have my phone attached was too good. It's so much easier to check in on my app. My Pixel 3 is a snug fit but it's just big enough. I can also fit keys, cards, and a waterproof phone pouch on days when I'm tempting the weather (can't zip it all the way closed if the phone is in the pouch, but it works out). The kit itself seems very light as even with a full bottle I don't mind the weight at all, and it can be secured around my hand comfortably enough that I don't have to grip it much. Really pleased with this item overall.
L**N
Fits Google pixel 6a
Holds my Google Pixel 6a with it's case on it. Holds a lot of water. It is bulky and heavy, but that's the trade off for holding these giant modern cell phones. I like the squeeze function so you can get water without having to actually put the spout in your mouth. Very pleased with this. Would recommend.
H**N
If you like water bottle incontinence....
I had read many reviews that mentioned this issue, but I trusted it because it was listed as an "Amazon Choice" item which I usually trust. Was so excited to get this just in time for my long run. This thing was an utter disappointment from the first couple of steps. This bottle does NOT seal around the cap whatsoever. With every step, this bottle dripped and leaked all over my hand which wasn't so great in 45 degree weather. The hand strap/phone holder was completely soaked within minutes. I can't imagine how frustrating it would be if I actually had my phone in the holder. By the time I actually took a drink at about 4 miles, almost 1/3 of the water was already gone just from leaking. I'm really disappointed, because other than the leaking, I really liked the design of this bottle. The hand strap and rubber hand hold was very comfortable and I think would have been nice for my runs. Amazon, you need to do some rethinking on what you label as your choice products.
R**T
Good bottle but is not leak proof
It's a nice bottle and I appreciate the phone case and insulation that keeps the water somewhat cold. However, labeling this as leak proof is a joke. I use it on my longer runs and the case is soaked within the first few miles. Problem is the spout. You can literally hold it upside down and water will drip out. Unless you run with your arm completely still (which is impossible for me at least) every time your arm swings up, a few drops come out of the lid. I honestly don't know what they don't make this bottle with an old fashioned pull-to-open lid. It's not hard to grab a spout with your teeth and pull while running . If they did that, this bottle would be amazing.
M**E
Good for iPhone X and S8 edge
I purchased this for my iPhone 8 Plus, unfortunately even when I took the case of my phone it was still to small to fit. I did however test a S8 Edge that fit and IPhone X that also fit both with cases on (no crazy extra heavy duty cases just normal ones). I will be returning this product because it does not work for me, if you have a iPhone X or S8 Edge I would recommend it though, there was still plenty of room in the case for keys and wallet with those two phones. Pros Small and allows you to store phone(see photo for iPhone X w/ case on still in holder). Clear screen is great allows me to quickly access phone. Cons Does not fit the bigger IPhone 6,7,8 Plus models (see picture for iPhone 8 Plus) Bottle will not stand up on its own so if you plan on using this in the gym it can get annoying quickly.
C**S
Perfect long distance running bottle
For those who run long distance, this handheld bottle is perfect. Even with the 'added weight', it took me just one run to get used to it being on my hand. I had been looking for someway to get hydration during my long runs without using a belt or a vest and I came across this. I put different hydration powders in it as well depending on the run (carbs + sodium, just sodium, etc) and it's exactly what I needed. It has a great pouch for your phone also, but I run with a armband that holds my phone, so the pouch that comes with with the water bottle is perfect for energy gels, chews, or food. It also straps to your hand really nicely as well and you can tighten it to what works for you. This is the perfect item for my Ironman 70.3 training.
F**E
Excelente compra
Excelente producto
U**3
Does the job
It’s good for holding your phone and water however I can hardly see the phone when it’s in there as it seems to be foggy or something. Also have to take the case off of my iPhone 13 Pro in order for it to fit. The water bottle part is good though, not heavy , ran a half with it.
D**S
Danger de contamination
La bouteille était défectueuse. Le liquide a l’intérieur delà bouteille s’échappe entre les 2 parois isolantes.
Trustpilot
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