Osprey Duro LT with Flasks Insulating Additional features: Heat-trapping draft collar

Additional features: Heat-trapping draft collar

12% Nylon 2% Lycra®

This product is not designed for climbing

Take them ski mountaineering

Osprey Duro LT with Flasks Insulating Additional features: Heat-trapping draft collarFor runners looking for a little self sufficiency without weighing down their stride, the Duro LT is a great option. With two 360 ml soft flasks and pocket space for nutrition and gear to boot, it'll take you from training to lightweight trail days in record time. Plus, the Duro Dyna family is sustainably designed with 100% recycled materials. KEY ATTRIBUTES HYDRATION INCLUDED Two 360 mL soft flasks included. SPEED & STABILITY Padded mesh straps