FEATURES of the Osprey Hydraulics Soft Flask

• Add-on or aid replacement for our vestpack harness pockets or our handhelds
• Vest-pack fit provides bounce-free stability and purpose-built for incredible comfort so you can focus on FKT's and PR's
• Pockets up front for quick access to fuel and soft-flasks, trekking pole storage when you need to use your hands as much as your feet to move forward, and room for rain gear and extra layers
• Bottles, reservoirs and add-on flexibility for short runs, long runs and everything in between. You decide what you need. Duro/Dyna makes it possible
• Mesh covered, die-cut slotted foam harness
• Slotted adjustable sternum strap with safety whistle
• Stretch woven harness pocket
• Adjustable and removable dual chest straps for additional stability
• Front harness gear-and food-organization pockets
• Die-cut eva foam for larger loads
• Breathable mesh wrap with soft, irritation-free contact surface

Fabric Details

• Main: TPU film
• Accent: TPU film
• Bottom: TPU film