UTOBEST 200ml Soft Flask, 1 Pack Flexible TPU Hydration Water Bottle, Collapsible with 28mm Caliber for Running, Hiking, Cycling, Climbing, and Marathon Blue
$ 10.99
Price: $10.99
(as of Apr 02, 2025 16:58:31 UTC – Details)
Product Description
1 High Flow
2 Safe Drink
3 Soft And Convenience
4 Easy Refilling
Removable Dust Cover
Keep your flask clean with the removable dust cap.
Silicone Mouthpiece
Easy to clean with a removable silicone bite valve. Perfect for outdoor enthusiasts who demand thorough sanitation and reliable hydration.
Water level Line
Features a clear water level line with easy-to-read markings up to 150ML/200ML/500ML, allowing users to easily track the fluid amount.
Easy-open Ergonomic Groove
Designed with an ergonomic groove for effortless opening and closing, even with sweaty hands. Enjoy quick, hassle-free hydration on the go.
Compare
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Customer Reviews
4.4 out of 5 stars 12
4.4 out of 5 stars 12
4.4 out of 5 stars 12
4.4 out of 5 stars 12
Price
$9.99$9.99
$10.99$10.99
$13.99$13.99
$14.99$14.99
Capacity
150ML
200ML
500ML
500ML
Wide Mouth
28mm
28mm
28mm
42mm
Color
Yellow
Green
Blue
Purple
1 Pack
✔
✔
✔
✔
2 Pack
✔
✔
✔
✔
Effortless Hydration: Features a high-performance silicone bite valve that ensures smooth, spill-free flow and a leak-proof design. The soft flask running bottles come with a removable dust cover to maintain superior hygiene—perfect for active lifestyles.
Ultralight & Portable: Weighing just 31.3g (200ml), the soft water bottles offer compact hydration without adding bulk, making it perfect for outdoor sports and adventures.
Versatile Sizes: Available in 150ml, 200ml, and 500ml, the flexible water bottle is compatible with hand-held use, pockets, waist packs, and hydration vests, suited for marathons, hiking, cycling, and more.
Safe & Eco-Friendly: The running flask is made from BPA- and PVC-free food-grade TPU, ensuring durability, safety, and sustainability for environmentally conscious outdoor enthusiasts.
Easy to Fill & Clean: The hydration flask features a wide 28mm mouth and ergonomic grooves for quick filling and cleaning. A removable bite valve allows for thorough sanitation and long-lasting usability.
8 reviews for UTOBEST 200ml Soft Flask, 1 Pack Flexible TPU Hydration Water Bottle, Collapsible with 28mm Caliber for Running, Hiking, Cycling, Climbing, and Marathon Blue
Add a review
Related Products
$ 10.99
Andrea –
Perfect Size for Pockets or Purses!
UTOBEST 200ml Soft Flask, 2 Pack Flexible TPU Hydration Water Bottle, 28mm Caliber in Marathon Purple: I consider the quality of the material to be mid-weight and durable. The bottles arrive with the mouthpiece sealed in plastic. I tested each bottle and found the following: no strong plastic smell, doesn’t leak when turned upside down or squeezed. To drink water, tilt bottle upward and bite the cap, this will give you a stream of water. Easy to fill up by unscrewing the entire cap. These are great for walks or hiking to avoid carrying additional weight. To dry these out, I placed a chopstick inside and stood the bottles up. The 200ml are the size of a pen.
@3starsandup –
4 Stars | Running Flask
WHAT I LIKED:- Easy to fill- Perfect size for my vest, doesn’t really slip around either- No more sloshing of the plastic water bottle since there is no air entering the bottle when you take a sip- Super light, the only thing you will feel is the weight of the water you put in it- Easy to drink out of with the added benefit of no spillage or leakingWHAT I DIDN’T LIKE:- Since its TPU the water is going to taste gross after a couple hours. No amount of cleaning is going to fix thisNOTES:- Its thin TPU so its not going to keep anything cold- You will need a drying rack with a rod to properly dry these out, the TPU will create a friction bond otherwise and they will never dry
S. Hukkanen –
Cool idea!
The perfect “event” flask. Folds down almost flat (except the lid), and is very easy to use and light to carry. I got the mid sized one so it’ll hold enough fluids for at least one or two drinks. Or it can be used to carry water for a pet or child. No matter what it’s used for, it’s a handy item to have around. So much easier than carrying a large cup or bottle around. This one is small enough to fit in most pockets, bags, purses, and even some wallets. Very versatile for sure. I hope it last a long time, we shall see. Overall, a pretty cool idea.
Island V –
Pretty bottle, and yuck to the flavor of TPU.
It’s quite the cute bottle, although it won’t get seen much tucked away in my vest. I got the 500mL size in the design in green, almost as easily seen as the yellow. It’s a little longer than the flat bottomed one that came with the vest. It easily sits in the standard water bottle pocket of running vests.The top comes in two pieces, the screw on bite valve and a dust cover. The dust cover is tethered to the bottle and fits on the bite valve tightly enough that it is essentially tethered during filling. No losing the top. The back has measurements if you want to really dial in your water amount.It is TPU, which adds a bit of flavor after a few hours. It’s slightly less than others, but anything that’s been in there a day really needs to be purged and rinsed and replaced.
R. Isaac –
Nice but could use a handle.
This works. I donât particularly like it though.First, there is nothing wrong with the bottle. I added filtered water. Chilled it. Then drank from it.It imparted not taste to the water, which is a relief because most soft materials do.It is comfortable to hold.It has measuring markers, though I canât see the use. I mean, yes Iâll know I have X milliliters left, but ⦠why?While the soft side is comfortable to hold, and it is designed to fit in the pouch of a running vest, I would still prefer there was some sort of strap to keep it from falling from my hand. Accidents happen. In fact, because it is designed for a vest, I would prefer it had a strap from the vest to the bottle. Again, to protect against drops.The spout is a bite-down and suck method. Nothing wrong with that, and it works. But because of that, I donât use these for running. I just donât prefer to bite down and suck while Iâm running. Walking, sure, itâs a more leisurely pace.I think itâs a good product, just not my cup of tea.
C. Fleming –
Great for skiing & snowboarding
The collapsible soft bladder water bottles are great for skiing & snowboarding. I used to carry a metal flask in my jacket pocket but saw a fellow boarder using these & had to try them. They are very lightweight and easy to fill. The thick silicone bladder is sturdy but flexible – plenty strong enough to hold up to landing on it in a tumble. The spout heads have nice easy flow and snap closed for a super watertight seal – no leaks. I love how they compress as I sip – less volume & weight I have to carry as the day goes on. They are easy to fill with a large opening & the cap on the spout is attached to the bladder no worry about loosing it off the ski lift. Pretty easy to clean – I just rinse them with hot water as soon as I get back to the cabin. Very happy with their form, function & durability.
@NoOverhead –
The perfect lightweight water solution
It’s great…lightweight and easy to use.
Amznwmn –
Smaller than I expected
I must be spatially challenged because I was surprised by how small these were when I received them, even though it says on the listing how much they hold. I guess I need to fill a measuring cup with the same amount so I can actually SEE how big things are going to be.Anyway, yes, theyâre a little small for my taste, but they seem well made and quite durable.