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Thule Rail 18L backpack 18L dark slate gray
Thule Rail 18L backpack 18L dark slate gray
Thule Rail 18L backpack 18L dark slate gray
Thule Rail 18L backpack 18L dark slate gray
A mountain biker on a country trail is taking a sip from a blue Thule Rail 18L Hydration Backpack.
A person wearing gloves fills their blue Thule Rail 18L Hydration Backpack.
Thule Rail Backpack product video
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Thule Rail 18L

rucksack 18L dark slate grey

£204.99 204.99 GBP
Thule Rail 18L backpack 18L dark slate gray

Thule Rail 18L

rucksack 18L dark slate grey

In stock
The ultimate mountain biking hydration backpack, complete with e-bike battery storage, a removable back protector and a 2.5-litre hydration reservoir.

The ultimate mountain biking hydration backpack, complete with e-bike battery storage, a removable back protector and a 2.5-litre hydration reservoir.

Tested to the limit

At the Thule Test Center™ in Hillerstorp, Sweden, products go through extreme testing. Our roof rack systems are designed to carry your gear and fit your car as safely and securely as possible. Below are just a few examples of the many tests conducted.
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A Thule suitcase is being tested in the Thule test center durability test.

Quality that lasts

All Thule bags are rigorously tested to ensure they will stand the test of time. Our luggage even goes through an extensive 50 tests before it’s given the Thule logo.
A bluesign systems partner logo in blue and white.

bluesign® system members

We are partners of the bluesign® system, an international standard for textile production aimed at reducing the impact of manufacturing on people and the planet.
An image from the Thule factory.

Responsible sourcing and logistics

We obey the principles of the UN Global Compact, as well as ILO and OECD guidelines, and conduct strict audits to ensure our suppliers respect human rights, labor laws, health and safety, and the environment.
Thule Rail Backpack 18L 3204482 e-bike battery pocket
Ride further with a spare battery (up to 410 x 100 x 100 mm) in the dedicated, stabilised pocket
Thule Rail Backpack 18L 3204482 back protector
Protect your central back and spine from impact or injury with removable, lightweight Koroyd CE certified Level 1 back protector
Thule Rail Backpack 18L 3204482 ReTrakt
Stay hydrated without slowing down using the hands-free ReTrakt magnetic hose return system
Thule Rail Backpack 18L 3204482 2.5L HyydraPak
2.5-litre HydraPak reservoir features a slide closure for easy cleaning and a locking bite valve to prevent leaks before and after your ride
Thule Rail Backpack 18L 3204482 secure fit
Superior stability for aggressive downhill riding and jumping with a secure fit
Thule Rail Backpack 18L 3204482 rain cover
Included rain cover keeps gear dry in inclement weather
Thule Rail Backpack 18L 3204482 internal pockets
Keep tools, pumps, snacks and accessories organized in dedicated internal pockets
Thule Rail Backpack 18L 3204482 front pockets
Dual front pockets store small essentials
Thule Rail Backpack 18L 3204482 back
Stay cool with a breathable, air mesh back panel
Thule Rail Backpack 18L 3204482 lower back pockets
Easily access nutrition, a phone or tools without having to remove the pack thanks to lower-back jersey pockets with secure hook and loop flaps
Store a jacket or extra layers in the front shove-it pocket
Stay visible with reflective details and a light attachment loop

Dimensions

24 x 24 x 46 cm

Volume

18 L

Weight

1.04 kg

Reservoir capacity

2.5 L

Material

Nylon

Colour

Dark Slate

Model number

3204482

Spare parts

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