Sparkling Water Maker for Hydro Flask® Standard Mouth - Portable On-Bottle Carbonator (Carbonation System Only, Bottle Not Included) | Refillable CO₂

PORTABLE & ON-DEMAND SPARKLING WATER MAKER: Make sparkling water anywhere at the press of a button - from home, office, gym, commute, or hiking trail. DESIGNED FOR HYDRO FLASK STANDARD MOUTH BOTTLES (NOT INCLUDED): Works seamlessly with 18, 21, or 24oz Hydro Flask Standard Mouth bottles. This listing is for the carbonation system only - Hydro Flask bottle sold separately. ECO-FRIENDLY & REFILLABLE CO₂ SYSTEM: Sustainable CO₂ capsules delivered seamlessly to your door, no single-use bottles or cans. SAVE 60% VS STORE-BOUGHT SELTZER: Each refill carbonates 17 oz at just $0.02 per ounce - more bubbles for less money. CUSTOM CARBONATION CONTROL: Tailor your drink with light bubbles or a bold sparkle. DURABLE, TRAVEL-READY CARBONATION SYSTEM: Made from stainless steel & Tritan, leak-proof and built for everyday adventures. BPA, PFAS & MICROPLASTICS-FREE: All components are free from harmful chemicals for clean, crisp sparkling water every time., Weight: 0.9 Pounds