Keep your water cold during extended rides with a West Biking 501–600 ml vacuum-insulated cycling bottle that fits standard bike cages.
Advanced Cold Retention: Multi-layer vacuum insulation locks in chill for extended rides, keeping your water cold even under direct sun or during high-intensity climbs.
Dual Lid Design: Includes a standard screw cap for thermos function and a sports straw lid for easy one-handed sipping while riding.
Food-Grade 304 Liner: Inner wall made of SUS304 stainless steel is odorless and non-toxic, preserving pure taste without metallic or plastic aftertaste.
Ergonomic and Universal Fit: Concave waist design contours to your hand for a secure one-handed hold; 7.5 cm diameter fits standard bike bottle cages and stays stable on bumpy trails.
