BTA Double Bottle Mount — Between-The-Arms Hydration System

Elevate your race-day performance with the BTA Double Bottle Mount, expertly engineered to maximize hydration access and aerodynamic efficiency.

Features & Benefits:

• Aero-Optimized Hydration

  This dual-bottle setup positions fluids directly between your arms—eliminating the open gap and smoothing airflow over your torso for a sleeker, faster ride.

• Ergonomic Design

  Say goodbye to awkward reaches or compromising your aero tuck. Bottles are within easy reach, allowing you to stay locked in position while staying hydrated.

• Swift Access + Ample Storage

  Accommodates two full-size triathlon bottles, giving you the nutrition and hydration capacity needed for long rides or race conditions.

• 3D Printed & Race Proven

  Precision 3D printed from high-strength, heat-resistant polymer for a lightweight yet incredibly stable construction. Tested in real race conditions to ensure it performs when it matters most.

• Universal Compatibility

  Fits any standard BTA bottle boss spacing. Modular by design—it pairs seamlessly with existing bottle cages, spacer kits, and mounting rails.

Why Riders Choose It:

• Reduces aerodynamic drag by plugging the space between your arms, smoothing airflow and shaving crucial watts.

• Keeps your bottles securely in place and accessible—no fumbling, no compromise on form.

• Designed and tested by triathletes, for triathletes — ready for your next PB.