21 oz DYLN Bottle

526 reviews526 reviews

21 oz DYLN Bottle

526 reviews526 reviews

Increase your water's pH up to 9+ in minutes. The DYLN 21 oz 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
  • 21 oz Standard Mouth Bottle
  • Standard Mouth Handle Cap
  • VitaBead Diffuser (485 refills)
  • Removal Tool with Pouch
  • Instructions
  • Holds 620mL (21 oz)
  • Standard 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
! ! ! ! ! !

Choose Size
16 oz 21 oz 32 oz 40 oz

12 characters max. Laser engraved bottles cannot be returned or exchanged.
Custom bottles ship within 2 business days.

  • Cherry Blossom

  • Leafs

  • Tulip

  • Rose

Fits 16 & 21 oz bottles
Select Color: DYLN Blue


Fits 16 & 21 oz bottles
Select Color: DYLN Blue


Add Extra Diffusers

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$12.99 / ea
$10.99 / ea
$9.99 / ea
$8.99 / ea
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$ 11.04

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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.

Detail oriented design
+ High quality materials

Plastic-free water
Bottle cap interior made out of Stainless Steel so your water never comes into contact with plastic. Super-easy to clean Silicone Gasket.

Detail oriented design
+ High quality materials

Ergonomic Design
The Bottle’s shape and powder coated finish make it super easy to grip and hold comfortably while being sweat free.

Detail oriented design
+ High quality materials

Triple-layer vacuum insulation
304 Food-grade Stainless Steel exterior and Surgical-grade 316 Stainless Steel interior with a copper liner.

Detail oriented design
+ High quality materials

Flexible and easy-to-carry Bottle cap handle.

Detail oriented design
+ High quality materials

Standard mouth
For easy drinking, fits in most cup holders.
Customer Reviews
4.9 Based on 526 reviews
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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
Ladonna D.
United States United States
Taste so good

when you take water for granted it tastes so good will never get facuet water again ty Dyln

DYLN DYLN Bottle 32 oz Wide Mouth Review
Karen L.
United States United States

Love it. Drinking a lot more water now

Robert H.
United States United States
Good To Go!

My 5 water bottles have been replaced my this wonder of deliciousness. The bottle definitely keeps my water at an 8+ ph. (Verified test strip and analyzer). You want alkaline water, this is most definitely a revolutionary product! The water tastes great. The design of the product keeps water cold morning to night plus it's beautiful.

DYLN DYLN Bottle 32 oz Wide Mouth Review
Callie B.
United States United States
We can't believe it!

My husband and I both got a DYLN Bottle. We both have said that we prefer drinking the water from our new DYLN bottles over regular bottled water or tap water. It's nice that our insulated bottles keep our water cold all day!

Ali C.
United States United States
Great product and customer service!

Bottle / instructions are easy to use and easy to carry around

LaTasha W.
United States United States
The hydration

The taste to start with I am really enjoying this bottle been drink it now for three days and I can tell the difference in the water, my skin is coming together I will get back on that, and the colors is so pretty I did personalize mines tho and it cute...I did tell my daughter to order one and she love the idea.

! DYLN Blue DYLN Bottle 21 oz Standard Mouth $44.99