The Elite Fly MTB 550ml Bottle delivers high-performance hydration for mountain and gravel riders who demand reliability and lightweight design. Made with Elite’s variable-thickness structure, it’s 30% lighter than traditional bottles while maintaining strength and flexibility. The detachable transparent dust cap protects the push-pull valve from mud and debris, keeping your water clean on rugged trails. Soft, BPA-free plastic provides effortless squeeze and fast flow, while the textured Tex surface ensures superior grip—even on steep, technical terrain.