Perfect Compatibility: Specifically engineered for Spectra S1 and S2, this holder snaps on in seconds for a secure, wobble-free fit that keeps your bottles stable. Securely Holds Two Bottles: Featuring a dual-slot design, this holder can effortlessly accommodate two standard bottles side by sideeliminating the need for balancing acts. Tangle-Free Hose Wrap: The built-in arm allows you to neatly wind the tubing around the holder, ensuring hassle-free transport between rooms and during outings. Durable and Lightweight: Constructed from high-quality materials, our holder is designed to endure daily use while remaining lightweight and easy to carry wherever you go. Easy to Maintain: Simply hand-wash with warm, soapy water to preserve the shape and integrity avoid dishwashers and high heat to keep your holder in top condition.