Eighteen grams for a cage that actually holds your bottle — that's the proposition behind the Supacaz Fly Ano. Stamped from a single piece of aluminum and then anodized, the Fly Ano delivers carbon-adjacent weight without carbon pricing. The minimalist profile keeps visual clutter off your down tube while the clean lines and laser-etched Supacaz graphics add a detail that disappears at a distance but rewards closer inspection. Available in black and red, the anodized finish lets you match your build or add a color accent.

What Supacaz calls LockTight Wings refers to the shaped aluminum arms that grip your bottle once inserted. The cage holds standard bottles firmly enough to handle rough pavement and gravel chatter, yet releases smoothly when you reach down mid-ride. Because it's aluminum rather than carbon or composite, you can bend the wings slightly inward if you want a tighter grip for rougher terrain — a tuning option that rigid materials simply don't offer. The single-piece construction means no joints or bonded sections to fail over time, and the formed shape maintains stiffness despite the minimal material.

Mounting follows standard two-bolt spacing, and the lower hole is elongated to accommodate slight variations in frame boss placement. This adjustment range means you won't struggle to line up the bolts on frames where the bosses aren't perfectly spaced. The anodized surface handles regular bottle insertion without significant wear to the finish, and the process creates a harder surface than paint or powder coating would provide. Road and mountain bike approved, the Fly Ano works anywhere you need hydration access without adding meaningful weight to your setup. At this weight and price point, it competes directly with carbon cages that cost substantially more.