• Mesh
• Largest for the Longest | Rab’s largest mountain running vest made for mountain running and marathons.
• Mono Mesh Chassis | Ultralight, translucent material maintains a surprisingly bounce-free ride.
• Body-Hugging Fit | Elastic cinch-adjustable closure works with stretchy side panels to provide a super secure, snug fit.
• Hydration Storage | Back sleeve fits 2L hydration bladders, and two 500ml soft flasks are included.
• Specs | [Weight] 11oz With Flasks, 8oz Without; [Volume] 6L (365cu in); [Material] Ripstop Mono Mesh Chassis, Stretch Powernet; [Pockets] YKK Zippered, Hydration Sleeve, 2 Upper Back and Dual Lower Stretch, 2 Upper Stretch, 2 Lower Vest Stretch