Klim Nac Pak with Shape Shift 3L Olive Hydrapak Perforated Leather flash continuously as your brake

flash continuously as your brake is applied or flash four times rapidly then hold steady (California legal flash rate)

more refined storage options and improved impact protection

Temperature stable

Fast Repairs– No sewing skills required

Klim Nac Pak with Shape Shift 3L Olive Hydrapak Perforated Leather flash continuously as your brake*HydraPak Shap Shift 3L included The proven Nac Pak is redesigned for bigger days of riding with enhanced ergonomics to keep you going longer. With the perfect combination of cargo capacity, accessory carrying capacity, quick access and intelligent tool storage, the Nac Pak is the bag riders continue to rely on. The redesigned Nac Pak carries your essentials for a full day outdoors or even a textbook and a small laptop for class. MEDIUM SIZED