Nathan Insulated Soft Flask, Soft Flask Running Bottle, Hydration Insulated Water Bottle for Hiking, Walking, Exercise, Fits in Nathan Vests, 18oz
Thumbnail 1Thumbnail 2

Nathan Insulated Soft Flask, Soft Flask Running Bottle, Hydration Insulated Water Bottle for Hiking, Walking, Exercise, Fits in Nathan Vests, 18oz

4.1/5
Product ID: 110139072
Secure Transaction

Details

  • Brand
    Nathan
  • Material
    Plastic
  • Bottle Type
    Standard
  • Color
    Clear
  • Capacity
    18 Fluid
♻️BPA free
❄️38% cooler
🏃‍♂️18oz capacity

Description

Stay Hydrated, Stay Cool! ❄️

  • EASY MAINTENANCE - Large capacity and easy to clean for hassle-free hydration.
  • STAY COOL LONGER - Insulated design keeps your water cooler 38% longer than standard flasks.
  • ECO FRIENDLY CHOICE - Made from BPA-free materials for a healthier planet.
  • HYDRATION ON THE GO - Perfectly fits in your hydration vest, backpack, or pocket.
  • QUICK SIP TECHNOLOGY - Timeless bite valve prevents spills and allows for easy drinking.

The Nathan Insulated Soft Flask is an 18oz hydration bottle designed for active lifestyles, perfect for running and hiking. Its innovative bite valve prevents leaks while providing quick access to hydration. The flask's insulation keeps your water cooler for longer, and it's made from BPA-free materials, ensuring safety and sustainability. Compatible with all Nathan vests, this reusable bottle is a must-have for any outdoor enthusiast.

Specifications

Number of Items1
Unit Count1.0 Count
Capacity18 Fluid Ounces
Recommended Uses For ProductRunning, Hiking
ThemeLove
Style NameFunctional
Item ShapeRound
ColorClear
Material Type FreeBisphenol A (BPA) Free
Finish TypesGlossy
Product Care InstructionsHand Wash Only
Material TypePlastic
ReusabilityReusable
Container TypeBottle
Sport TypeRunning, Hiking
Additional FeaturesBpa Free
Bottle TypeStandard Bottle

Reviews

4.1

All from verified purchases

T**T

Just as expected!

Great product. Works as expected!

C**H

No long have bottle strap ?

How am I supposed to hold this for a long run without a strap? .. bye bye to my fingers?

T**T

Makes a difference on those long hot runs!

Works very well to help keep cold liquids cool on hot summer runs. Add some ice and your fluids stay cooler even longer.They make a little bit of noise and are are a tiny bit heavier than non-insulated bottles, but nothing I can’t ignore. The refreshing cool fluids make it completely worth it!

D**.

Disappointed - Strong Plastic Taste

I own the non-insulated version of the Nathan soft flask, run with it several times a week, and really like it. My wife was wanting one, so I purchased this insulated version for her. When I first filled it with water, it was fine. Within one hour the water had a really strong plastic smell and taste. I tried washing it several times but the plastic smell and taste remain and it is not usable. I am disappointed as I was expecting the same great experience I had with the non-insulated version. I returned it .

A**R

Really good bottles

Easy to carry and keep the liquid very cold - recommend

E**2

I like it

I purchased the Nathan insulated flask to use with my Naked running band. It works great. I haven’t run with it in hot weather but so far so good. No leaking while running really.

A**R

Perfect

Doesn’t leak. High quality.

T**K

Disappointing

Flask does not insulate well at all. Tag on the item states it's an insulated flask though the flask itself does not appear to be insulated and does not maintain temperature

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

Shop Global, Save with Desertcart
Value for Money
Competitive prices on a vast range of products
Shop Globally
Serving over 300 million shoppers across more than 200 countries
Enhanced Protection
Trusted payment options loved by worldwide shoppers
Customer Assurance
Trusted payment options loved by worldwide shoppers.
Desertcart App
Shop on the go, anytime, anywhere.
£41.10

Duties & taxes incl.

UKstore
1
Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Nathan Insulated Soft Flask Soft Flask Running Bottle Hydration Insulated | Desertcart GB