# Trek RSL Aero Bottle and  Kit White/Smoke Cage

Make your bike faster  
The Trek RSL Aero Water Bottle and Cage is designed for the Madone Gen 8 and proven to make your race bike — even from other top brands — faster. The system is UCI compliant and the cage also holds round bottles making it the ultimate hydration system for your bike.

-   The fast and functional RSL Aero Water Bottle and Cage makes your bike faster and keeps you hydrated.
-   Tested 1.8 watts faster at 22 mph on the Madone Gen 8 compared to standard round bottles
-   Tested faster on other race bikes in our aerodynamic modeling system
-   RSL Aero Bottle Cage securely holds the RSL Aero Water Bottle and standard round water bottles
-   UCI compliant to ensure safety at all levels of competition
-   RSL Aero Water bottle is USDA approved and free of BPAs and phthalates
-   Bottle and cap are dishwasher safe and recyclable

## Details

- **Price:** 109.99 USD
- **Vendor:** Gio's Outdoors
- **Type:** Cage
- **Tags:** Gio's Outdoors, Shopify Collective

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 109.99 USD | In stock |

## Images

- Trek RSL Aero Bottle and  Kit White/Smoke Cage

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> Source: [Smart supply deals](https://smartsupplydeals.com/products/trek-rsl-aero-bottle-and-kit-white-smoke-cage)
> Updated: 2026-07-22