A form-fitting vest pack that fits you like a tailored piece of apparel, the Patagonia Slope Runner Vest 4L is a streamlined option for trail runners. It includes two at-the-ready soft flasks to keep you hydrated.
The pack is constructed of 100% recycled polyester ripstop fabric. It is soft to the touch, highly-breathable and has mechanical stretch that keeps your movement uninhibited. Hydrophobic mono-mesh on the backpanel helps to minimize sweat to keep you cool and comfortable. A simple bungee system across the front of the vest offers a broad range of adjustability so you can comfortably dial in fit.
A low-profile stretch mesh pocket on the back of the pack lets you stow gloves, a shell, or other items you might need while out on your run. Up front, there are four stretch mesh harness pockets to keep items even closer at hand. Two of those pockets are dedicated to the included 500 ml HydraPak soft flasks. A separate front zippered pocket is ideal for stashing your phone or other valuables.
The Patagonia Slope Runner Vest 4L running vest comes in a range of sizes based on chest measurements to ensure a proper fit. See the size chart for fit recommendations.