NEW! Thule Allax dog crate and Thule Bexey bike trailer—for safe adventures with your dog
Bring your life®
Free ground shipping on orders over $99 including cargo boxes. Exemptions apply. See details.
NEW! Thule Allax dog crate and Thule Bexey bike trailer—for safe adventures with your dog
Bring your life®
Free ground shipping on orders over $99 including cargo boxes. Exemptions apply. See details.
NEW! Thule Allax dog crate and Thule Bexey bike trailer—for safe adventures with your dog

Home
/
Backpacks and day bags
/
Hydration packs
/
Thule Rail 18L

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.

01/07

Thule Rail 18L
backpack 18L dark slate gray

Name: Thule Rail Backpack 18L
Brand: Thule
SKU: 3204482
Price: 249.95 USD
Availability: InStock

$249.95

In stock

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

All features

Thule Rail Backpack 18L 3204482 e-bike battery pocket

Ride further with a spare battery (up to 410x100x100mm) in the dedicated, stabilized 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

Stay hydrated without slowing down using the hands-free ReTrakt magnetic hose return system

Thule Rail Backpack 18L 3204482 2.5L HyydraPak

2.5L 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

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

Technical specifications

Dimensions (LxWxH)

9.45 x 9.45 x 18.11 in

Weight

2.29 lb

Volume

18 L

Color

Dark slate

Material

Nylon

Country of origin

Vietnam

Model name

TRHP218

Model number

3204482

Spare parts

Reviews

Tested to the limit

At the Thule Test Center™ in Hillerstorp, Sweden, products go through extreme testing. Our bags are designed to follow you on all your adventures and keep your belongings organized and protected from the elements. Below are just a few examples of the many tests conducted.

Explore Thule test center

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 undergoes 50 extensive tests before it’s given the Thule logo.

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.

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.