The Nathan QuickStart 15L Hydration Pack combines generous storage capacity with a lightweight, streamlined design built for long runs, trail adventures, hiking, and endurance training. With 15 liters of total storage, this performance hydration pack provides ample space for layers, nutrition, and essential gear while maintaining a balanced, comfortable fit.
Designed to sit high on the upper back and chest, the pack stays secure and stable during movement. Durable, lightweight materials and minimalist construction help reduce bulk, ensuring the pack remains comfortable even during extended efforts.
Expandable storage features include a large stretch mesh back pocket and rear bungee system that adapts when additional gear is needed. Four expandable front pockets keep frequently used items—such as nutrition, phones, and small accessories—within quick reach while on the move.
For reliable hydration, the pack includes a 1.5L HydraPak QuickStart bladder with a push-pull bite valve for easy drinking and quick removal for cleaning. Adjustable straps provide a one-size-fits-most fit, creating a secure and customizable carry system.
Lightweight, versatile, and designed for endurance athletes, the QuickStart 15L Hydration Pack offers dependable storage, convenient hydration, and long-distance comfort for runners, hikers, and outdoor explorers.
- Hydration: Includes 1.5L NATHAN x HydraPak QuickStart bladder with Push-Pull Bite Valve for easier drinking and removal for cleaning
- Fit: Unisex One Size Fits Most design with adjustable front and side straps to comfortably accommodate a wide range of body types
- Maximum Performance: Quick-dry ripstop back panel paired with strategically placed two-layer mesh at shoulders and interior for optimized ventilation and comfort
- Easy Access Storage: Two front expandable mesh pockets (flask-ready with elastic cords) plus one front zippered pocket for valuables
- Rear Capacity Storage: Large back pocket with separate bladder compartment, hook-and-loop keepers to secure bladder, and hose exit points at either shoulder
- Extra Compression Storage: Rear elastic bungee system provides additional storage
- Expandable Gear Carry: Rear stretch mesh pocket fits layers and larger essentials, plus integrated elastic pole keeper
- Flask Compatibility: Front flask pockets hold up to two 20oz / 591ml soft flasks (sold separately)
- 360° Visibility: Reflective details enhance visibility in low-light conditions
- Storage Capacity: 15L / 915 cu in
- Weight w/o Bladder: 8oz / 227g
- Weight with Bladder: 10.9oz / 309g
