Aerflo for Hydro Flask

Sparkling water in 3 easy steps: fill, spritz, shake

Transform your Hydro Flask® into a portable soda maker. Includes 4 capsules to carbonate your first 16 bottles of water.

The bottle you love, but better – Designed for Standard Mouth Hydro Flask® bottles (18 oz, 21 oz, 24 oz).

Cold and crisp – Hydro Flask® vacuum insulation optimizes carbonation and keeps your water cold

Lightweight and compact – Limitless sparkling water without bulky countertop appliances

Better for the planet, and your wallet – Our Capsule Exchange Service eliminates single-use waste through refillable capsules.

PRODUCT DETAILS:
• Aerflo Carbonation Device
• 4 Refillable Capsules
• Capsule Travel Case (holds 3 capsules)
• BOTTLE NOT INCLUDED

About the Brand - Aerflo
When the idea for Aerflo first emerged, it quickly became clear why such a product hadn’t existed before. From designing the capsule and bottle to engineering the carbonation device and setting up a circular exchange program, everyone doubted it could work. But Aerflo's team believed it was possible.

Embracing the challenge, they set out to create a smarter, more sustainable way to enjoy sparkling water. Tested at every step, they never settled for less. After years of development, they proudly introduce the Aer₁ system—allowing anyone to turn any drinkable water source into refreshing sparkling water with the press of a button.