Aerflo provides a portable carbonation system that attaches to standard bottles or Hydro Flask® containers, letting users turn still water into sparkling water anywhere in seconds. The device uses replaceable CO₂ capsules—each carbonating up to 2 L—and offers a zero‑waste circular refill program with prepaid return shipping, delivering on‑the‑go convenience and cost savings compared to single‑use bottles.
Funding
$10M raised to dateRaised to date based on public sources. This may differ from the amount the company actually raised and is based only on what is publicly available on the internet.
7OFounders
Product
Problem
Consumers who want sparkling water on demand must rely on bulky countertop soda makers or purchase single‑use plastic bottles, which limits convenience, creates waste, and incurs higher per‑ounce costs.
Solution
Aerflo offers a portable carbonation system that attaches to a standard bottle or Hydro Flask, allowing users to turn still water into sparkling water anywhere in seconds. The device uses replaceable CO₂ capsules, each capable of carbonating up to 2 L (four 500 ml bottles). Users control bubble intensity with a simple spritz‑and‑shake interface, and the system is built from stainless steel and BPA‑free Tritan™ for durability and safety. Aerflo’s circular capsule‑exchange program provides refill packs on demand with prepaid return shipping, eliminating subscriptions while delivering up to 50 % cost savings versus single‑use bottles. The product is lightweight, cup‑holder compatible, and designed for outdoor, travel, and everyday use, delivering fresh, crisp carbonation without waste.
Target Audience
Primary customers are health‑ and convenience‑focused consumers—travelers, hikers, gym‑goers, and office workers—who want on‑the‑go sparkling water, as well as brands seeking corporate gifting or wholesale partners.
Features
- Portable carbonation unit that mounts on standard bottles or Hydro Flask® bottles
- Adjustable carbonation level via number of spritzes (1‑4) for light to extra‑bubbly water
- Each CO₂ capsule carbonates up to 2 L (four 500 ml bottles) before exchange
- Stainless‑steel and Eastman Tritan™ construction; BPA, lead, and PFAS free; cup‑holder compatible
- Zero‑waste circular refill system with prepaid USPS return label and no subscription required
- Free two‑way shipping for capsule exchanges; refills priced at $20.95 per 12‑capsule box (≈$23.50 ongoing)
- One‑year warranty on the Aerflo system components