QuickStart 15 Liter Unisex Hydration Pack

$140.00
COLOR: 
SIZE:  OSFM
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Maximum Storage. Surprisingly Lightweight.

The QuickStart 15L delivers generous storage in a streamlined, lightweight design that stays comfortable and secure on the move. Built with durable materials and expandable storage, this pack sits high on the upper back and chest—ideal for longer runs, hikes, and everyday adventures.

Specs & Features
  • 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
FAQ & How to Use

HOW TO USE THE UNISEX QUICKSTART 15L HYDRATION PACK

Step 1: Place the bladder in compartment and feed hose through shoulder strap 
Step 2: Keep layers, gear and other accessories in the large back pocket (add a few items to show how much larger this pack is compared to the QuickStart 6L) 
Step 3: Store poles in the mesh pocket and secure with elastic cord 
Step 4: External bungee for added storage 
Step 5: Adjustable sternum straps move up and down for a custom fit 
Step 6: Sternum straps should be 5" apart 
Step 7: Tighten side straps for a snug fit and tuck excess straps 
Step 8: Top pockets will fit soft flasks up to 20oz 
Step 9: Zippered pocket is ideal for phone and small valuables 
Step 10: Expandable mesh pockets are perfect for nutrition, earbuds, and more 
Step 11: Make sure the pack fits securely and that you can still take a full breath 

Step 12: Enjoy your run! 

HOW TO CLEAN A QUICKSTART BLADDER

Step 1: Fill bladder and hose with warm soapy water, shake bladder and hose
Step 2: Remove soapy water and detach hose
Step 3: Use warm water to rinse thoroughly both hose and bladder
Step 4: Turn bladder upside down over paper towel holder, or stuff with paper towels, and leave hose on dry rack
Step 5: Use paper towel to collect any excess water

15 LITERS OF STORAGE + EXPANSIVE DETAILS


Room for layers, nutrition, and gear, with an expandable back mesh pocket and rear bungee to adapt when you need more space.

15 LITERS OF STORAGE + EXPANSIVE DETAILS
LIGHTWEIGHT, STREAMLINED CARRY


Minimalist construction and lightweight materials keep the pack feeling comfortable and balanced—never bulky or overbuilt.

LIGHTWEIGHT, STREAMLINED CARRY
EASY ACCESS, UNIVERSAL FIT


Four expandable front pockets keep essentials within reach, while the adjustable, one-size-fits-most design delivers a secure fit for a wide range of runners.

EASY ACCESS, UNIVERSAL FIT
HYDRATE WITH EASE

Includes a 1.5L Bladder with a Push-Pull Bite Valve for easier drinking and removal for cleaning

HYDRATE WITH EASE

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Storage Capacity

Storage Capacity

15 L / 915 cu in

Storage Capacity

1 L / 61 cu in

Storage Capacity

4 L / 244.1 cu in
Weight With Hydration

Weight With Hydration

10.9 oz / 309 g

Weight With Hydration

7.6 oz / 216 g

Weight With Hydration

8 oz / 228.2 g
Weight Without Hydration

Weight Without Hydration

8 oz / 227 g

Weight Without Hydration

4.8 oz / 137 g

Weight Without Hydration

5.4 oz / 153 g
Fit Type

Fit Type

One Size Fits Most

Fit Type

Precision

Fit Type

Compression