Light Hiking Gear Aarn Hydro Light Backpack – 12L or 20L

Ultralight Hydration Pack – Built for Hiking, Running, and Cycling

Product Overview

The Aarn Hydro Light Backpack is an ultralight, body-hugging hydration pack designed for fast-moving adventures. Available in 12L and 20L models, these frameless packs mold to your body contours, flow with your natural movement, and keep hydration close at hand. Perfect for running, cycling, hiking, or fast-packing, the Hydro Light carries water, gear, and essentials with minimal weight and maximum stability.

Built for Active Performance

Hydration Ready – Holds a rear bladder or liter bottles in expandable side pockets
Secure Fit – Twin chest straps, V-shaped shoulder webs, and stabilizers (20L) for a body-hugging ride
Smart Storage – Stretch front, side, and shoulder strap pockets keep bottles, phones, and snacks within reach
Slim Profile – Center divider keeps the pack close to your body; zips out for larger loads
Comfort Features – Air-mesh back panel with removable foam insert doubles as a sit pad
Quick Access – Key hook, zip top pocket, and reflective highlights for safety and organization
Trail Versatility – Trekking pole loops on the 20L model expand functionality for longer trips

Field-Proven Advantages

Lightweight carry system balances stability and flexibility for active use
Compact enough for cycling and running yet durable for hiking and light trekking
Built from 100D Robic fabric for rugged durability at a low weight
Available in 12L for short missions or 20L for extended outings

Specifications

Fabric: 100D Robic nylon
Color: Green
Capacities: 12L or 20L
Dimensions (12L): 18.1" H x 9.4" W x 3.9" D (46 x 24 x 10 cm)
Dimensions (20L): 18.9" H x 9.4" W x 4.5" D (48 x 24 x 11.5 cm)
Weight (12L): 13 oz (350 g)
Weight (20L): 13.2 oz (368 g)
Suggested Max Load (12L): 11 lbs (5 kg)
Suggested Max Load (20L): 13.2 lbs (6 kg)

FAQ

Q: Which size should I choose?
A: The 12L is ideal for short runs, rides, or hikes, while the 20L offers more capacity for longer treks or gear-heavy outings.

Q: Can I use a hydration bladder with this pack?
A: Yes. Both models include a hydration sleeve and exit port for a hose.

Q: Does the 20L have extra features?
A: Yes. It includes trekking pole loops, top stabilizers, and a roll-top closure for added versatility.

Daypacks & Light Packs

12 or 20 Liter Aarn Hydro Light Backpack

28 Liter Aarn Back Favour Backpack