Nathan QuickStart 3.0 4 Liter (1.5 Liter) Hydration Pack

Elevate your run with Nathan's® minimalist pack, crafted from premium, durable materials and designed with meticulous attention to detail. It's the ultimate hands-free hydration solution for runners and outdoor enthusiasts of all levels.

• One Size Fits most with adjustable sternum and side straps
• 1.5L QuickStart bladder with updated push pull bite valve; easier to drink and remove for cleaning
• Wide side straps adjust for secure no bounce fit and elastic keepers to hold excess webbing
• Three expandable power mesh pockets; 1 flask, 1 stash and 1 zippered on front straps for easy access and multiple storage options
• Large back storage pocket with separate bladder compartment, two hose exit points at either shoulder, plus hook and loop holders to keep bladder secure
• Front drop flask pocket can hold up to 20 oz. soft flask, sold separately
• Large back expandable mesh pocket perfect for clothes, gear and other larger essentials, plus elastic pole keeper
• Reflective hits for 360-degree visibility
• Exterior soft, lightweight durable material dries quickly
• Lightweight air mesh on interior back and straps for maximum breathability
• Storage capacity: 4 liters
• Weight with bladder: 12.4 oz.
• Weight without bladder: 7.5 oz.