Today's deals
Extra Time
Everyday Essentials
Clearance
Today's Deals
/
Luggage & Bags
save
-56%
Product media

First Ascent12L AR-X Hydration Pack

More Options
More Options

R799

R1,800
Excludes shipping

R799

R1,800
Customers rate OneDayOnly 4.5/5 on Google
About

Go further, carry more. The First Ascent AR-X 12L Hydration Pack is a race-ready trail running vest designed for longer distances, endurance runs, and light fast-packing.

With a larger 12L capacity, it gives you extra room for hydration, gear, and layers while still maintaining a lightweight, body-hugging fit - perfect for when your runs turn into full-day adventures.

Product Features
  • Hydration Ready: Compatible with a 1.5L bladder + front soft flasks
  • Dual Front Bottle Pockets: Fits 2 × 500ml soft bottles for quick access
  • 12L Storage Capacity: Ideal for longer runs, hikes, and endurance sessions
  • Multi-Pocket Organisation:
    • 2 × front zip pockets
    • 4 × front nutrition pockets
    • 1 × rear zip pocket
  • Layer Storage Compartment: Space for a jacket or extra gear
  • Running Pole Holders + Detachable Quiver: Built for trail and ultra-distance runs
  • Secure Fit System: Adjustable chest straps for reduced bounce
  • Integrated Safety Whistle: Added safety for outdoor use
  • Breathable, Fast-Drying Fabric: Keeps you cool on long efforts
  • Race-Optimised Design: Easy-access layout for nutrition and essentials
Product Specifications

Capacity & Use

  • Capacity: 12 Litres
  • Best Use: Trail running, endurance running, hiking
  • Product Type: Hydration running vest/pack
  • Ideal For: Long-distance runs & outdoor adventures
  • Gender: Unisex

Weight & Build

  • Weight: ±220 g (ultra-light for a 12L pack)
  • Material: Lightweight breathable technical fabric
  • Design: Ergonomic, body-hugging vest fit

Hydration System

  • Bladder Compatibility: Up to 1.5L hydration bladder
  • Front Bottle Storage: 2 × 500ml soft flask pockets
  • Bottle Security: Drawcord system to keep bottles in place
  • Note: Bottles and bladder sold separately

Storage & Organisation

  • 2 × front stretch zip pockets (secure items)
  • 4 × front nutrition pockets (quick access fuel)
  • 1 × rear zip pocket (essentials)
  • Rear compartment for jacket/layers
  • Running pole holders + detachable quiver included

Sizing (Chest Fit)

  • XS: 78–85 cm
  • S: 83–90 cm
  • M: 90–98 cm
  • L: 98–103 cm
  • XL: 103–109 cm
  • Warranty: 6 months
What's in the Box?
  • 1x 12L AR-X Hydration Pack
read more