Osprey Duro 1.5 (various colours)

A purpose-built trail running vest designed for bounce-free carry and fast hydration access on the move.

The Osprey Duro 1.5 is a streamlined hydration vest built specifically for trail running. The body-contouring harness uses AirMesh materials for breathability and next-to-skin comfort, with dual chest strap buckles allowing precise fit adjustment. The included 1.5 L Hydraulics LT reservoir features a QuickConnect detachable tube and magnetic bite valve for hands-free hydration access.

Features

• Vest-style harness mirrors body contours for a stable, bounce-free fit
• AirMesh backpanel and harness for breathability and comfort
• Dual chest strap buckles with tabbed disconnect for adjustability
• Included Hydraulics LT 1.5 L reservoir with QuickConnect tube and magnetic bite valve
• Front stretch mesh pockets for fuel and soft flasks; vertical zippered harness pocket with whistle zipper pull
• BPA- and PVC-free reservoir with anti-microbial treatment and wide-mouth quick-seal cap

Technical Specifications

• Material: Nylon Triangle Ripstop
• Capacity: S/M – 1 L / M/L – 1.5 L
• Dimensions: 42 × 25 × 7 cm
• Sizing: S/M fits 34"–40" chest; M/L fits 39"–45" chest
• Gender: Unisex
• Weight: 300 g