Portable Carbonation Made Simple

Making a bottle

Turn any water source to sparkling in seconds

Load and twist

Step 1

Load and twist

Pop in a capsule.

Tap and shake

step 2

Tap and shake

Mild-wild spritz. You choose.

Sip and enjoy

step 3

Sip and enjoy

Always crisp, always refreshing.

Add more CO2 for more bubbles

Spritzing in the mountains

Customize to your liking

Add more CO2 for more bubbles

1 press & shake = Very light acidity 2 press & shake = Effervescent 3 press & shake = Standard sparkling 4 press & shake = Extra bubbly Each capsule makes 4 bottles of extra bubbly

Bring capsules anywhere

Swapping empties

Portable Carbonation

Bring capsules anywhere

Easily swap capsules between your refill pack your travel case to stay extra portable

Refill when you have 12 empties

Hiking in Glacier National Park

Easy to refill

Refill when you have 12 empties

Return your capsules when you’ve got enough empties to fill the box Use your extras while you wait for the new ones

Returning Capsules

Returning empty capsules couldn’t be easier.

Prep It

Prep It

No taping. No printing labels. No box assembly.

Pack It

Pack It

Fill the box with empties and seal it.

Ship It

Ship It

Leave it anywhere USPS picks up. Unlike a subscription, you only get charged when you ship back.

Refill is the new Recycle

Capsule Journey

Refill is the new Recycle

A capsule’s journey isn't single-use - it's circular. From your door and back again, each capsule is carefully cleaned, inspected, refilled, and inspected again. Through its life, each capsule will offset 330+ cans of sparkling water.

Aer1 Quickstart Guide

Visit aerflo.co/start for instructions.

Looking for help?

Visit our help center.