The Ultra Trail Vest 10L is a versatile running vest designed to keep you prepared for long days on the trail. With its multiple storage options and adjustable closure system, this vest ensures that all your essentials stay securely in place as you cover mile after mile. The vest features quick-access stretch front pockets and two zippered pockets, providing ample space for your gear. Additionally, it includes two frontal soft flask pockets with elastic holders and two soft flasks are included for your hydration needs. A back mesh panel enhances breathability, while reflective details and a whistle add to your safety during your runs. Quick-access stretch front pockets and two zippered pockets for convenient storage Two frontal soft flask pockets with elastic holders, including two soft flasks Back mesh panel for improved breathability Safety whistle for emergency situations Reflective details for enhanced visibility Weight 195 g (6.8 oz) Materials Main: 70% polyamide, 30% elastane