BRAND NEW - Lightweight hydration for gravel and MTB. Weight without bladder: 290 g. Designed for high-performance cyclists competing in marathon distances with the lowest possible weight. Main features: Patented (No Dancing Monkey™) harness with 4-point suspension for a 100% bounce-free fit. Total lightness: carry only the essentials (hydration and small personal items). Includes 1.5 L Elite hydration bladder with fixed connection tube.