WIDE Mouth

40 oz DYLN Bottle

1153 reviews1153 reviews

Shopping for gifts? See order by date here
Get a FREE BOTTOM GUARDGet a FREE BOTTOM GUARDwith any bottle purchase (add any bottom guard + bottle to cart)

Increase your water's pH up to 9+ in minutes. The DYLN 40 oz insulated steel water bottle creates antioxidant, super hydrating alkaline water on the go. Read more
  • Alkaline & antioxidant water - Increases pH up to 9+
  • Icy cold water - Triple layer insulation to keep water cold for up to 24 hrs
  • Highest quality bottle - Japanese 316 surgical-grade stainless steel interior
  • Easy to hold - Patented ergonomic shape and flexible handle cap
  • Sweat-free - Durable powder coat finish
  • 40 oz Wide Mouth Bottle
  • Wide Mouth Handle Cap
  • VitaBead Diffuser (250 refills)
  • Removal Tool with Pouch
  • Instructions
  • Holds 1.2L (40 oz)
  • Wide mouth
  • Patented Diffuser system to enhance water
  • Double walled vacuum insulation with copper layer
  • Food-grade 304 Stainless Steel exterior and surgical-grade 316 interior
  • Does not fit standard car cupholders
! ! ! ! ! ! ! ! !

Choose Size
16 oz 21 oz 32 oz 40 oz
Get a FREE BOTTOM GUARDGet a FREE BOTTOM GUARDwith any bottle purchase

12 characters max. Laser engraved bottles cannot be returned or exchanged.
Custom bottles ship within 3-5 business days.

Fits 32 & 40 oz bottles
Select Color: DYLN Blue


Fits 40 oz bottles
Select Color: DYLN Blue


Add Extra Diffusers

Select Amount

Select Amount

$19.99 / ea
$14.99 / ea
$12.49 / ea
$9.99 / ea
Ships every

20% off & Free Shipping

Add Ons

What does drinking Alkaline + Antioxidant water do for your health?

Hydrates your body faster

Detoxify your body

Fights fatigue

Helps digestion & acid reflux

Aids metabolism

How does it work?

The DYLN Patented Bottle System was created to enhance water simply.

it’s all in the details Bottle Features

  • Alkalizing Powers Alkalizing Powers

    The DYLN Bottle transforms filtered water into Alkaline Water in minutes. The VitaBead Diffuser elevates the water’s pH up to 9+ so you experience enhanced hydration anywhere you go.
  • Ergonomic design Ergonomic design

    Ergonomic design
    • • Finished in a powder coat and designed with ergonomics at top of mind, the DYLN Bottle has a comfortable and incredibly easy-to-grip, sweat-free exterior.
    • • We designed a flexible and easy-to-carry Bottle cap and handle so you can hydrate wherever life takes you.
    • • For easy drinking, diffuser removal, and the ability to add ice to your bottle we designed the bottle with a wide mouth opening.
  • Triple-layered<br>vacuum insulation Triple-layered
    vacuum insulation

    Triple-layered<br>vacuum insulation
    Keep every sip as refreshing as the last with our double-walled + copper liner vacuum insulation that keeps water cold all day.
  • Build to last Build to last

    Build to last
    Our unique 304 Food-grade Stainless Steel exterior and Surgical-grade 316 Stainless Steel interior provides a hydration experience that can stand up to bumps and dents. 100% Plastic-Free interior. Our Bottle cap interior is made out of Stainless Steel so your water never comes into contact with plastic. The Silicone Gasket attached to the interior allows easy cleaning.
Customer Reviews
4.9 Based on 1,153 reviews
5 ★
4 ★
3 ★
2 ★
1 ★
Customer Photos
Write a Review Ask a Question

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
  • water
  • bottle
  • Dyln
  • taste
  • quality
  • purchase
  • difference
  • color
  • family
  • water taste
United States United States

21 oz. bottle review

While the concept of using the bottle sounded great and the bottle exactly what I thought I wanted. However once I received the bottle and started to use it I was a bit disappointed. The mouth of the bottle is so small that it is hard to get ice in it, so I have to put ice in a cup then put individual pieces in by hand. I tried using it with the standard lid but wasn’t a fan of it so I tried the lid with the straw (if you can call it that). The straw is so tiny you can hardly get water through it and by the time you get enough to drink you are winded from the effort it takes to get it through the “straw”. So generally, the bottle works but I would not recommend it as designed. A wider mouth on the standard size would be an improvement as would the use of a larger more functional straw.



We very much appreciate your detailed feedback! This will be very helpful for our product team!

United States United States

Best Invention Ever!

This Was the best purchase I've ever made! I got the blue and black insulated bottles back in September and my boyfriend and I love them! We do not go anywhere without them including out to eat. After drinking my alkaline water everyday for so long, nothing else compares to the taste and the results I've gotten. My body stays hydrated and it's a noticable difference from when I drink regular water. Also I lost my job at one point and wasn't able to purchase a replacement diffuser for a few weeks after my diffuser needed to be replaced. So my water wasn't alkaline anymore and my body went back to how it used to be before DYLN. My face started randomly breaking out again (I didn't even realize the water was the reason my skin was clear in the first place). I was always super thirsty, and I felt a slight decline in my health. But once I was able to buy a new diffuser the alkaline water fixed me back up within a few days! I learned my lesson and I will always have extra diffusers because I can't live without my alkaline water! Thanks so much DYLN!

Robert P.
Canada Canada

Don’t read this review!!

I warned you... I know you’re gonna feel ridiculous that you haven’t already bought the best water bottle on the market and that you could have been drinking the cleanest tasting water with super high pH levels that does your body good! Now forget feeling shame that you’ve waited this long and do your body and yourself a favor and get a DYLN bottle! Go on... get going... stop reading and hit the purchase button!! Now..... do it now!!

DYLN DYLN Bottle 32 oz Wide Mouth Review
Sadara C.
United States

This bottle will change your life!!! The water tastes better than alkaline water bought in the store, it’s like drinking from a mountain stream, it helps with bowel movements, and no more acid reflux! I actually enjoy drinking water now!!!

United States United States

Everything about it is great!!!

richard b.
United States United States

I’m Dyln all the way

Beth r.
United States United States

LOVE my Dyln! Keeps my water cold & tasting great!

DYLN DYLN Bottle 32 oz Wide Mouth Review
Don L.
Canada Canada

Best water period

Feel so refreshed and hydrated. Truly awesome

Extra Diffusers

With average use, each replaceable VitaBead Diffuser lasts 3 months (or up to 300 liters).

15% Off Diffusers Free Shipping

Subscribe & Save Subscribe & Save

water drop point 20% Off Diffusers water drop point Free Shipping

As easy as:

  • Choose pack size

    pack size

  • Select frequency


  • Diffusers will autoship

    will autoship

Extra Diffusers

Select Amount

$19.99 / ea
$14.99 / ea
$12.49 / ea
$9.99 / ea
Ships every

20% off & Free Shipping

! DYLN Blue DYLN Bottle 40 oz Wide Mouth $54.99