Two mountain bikers with hydration packs ride down rocky mountains with the ocean in the background.

Hydration packs

Thule hydration packs are expertly designed for serious mountain bikers. Stay comfortable and hydrated while bringing all that you need for a day on the trail.

Results
Thule_Rail_4L_TRHP204_DarkSlate_1_Iso_3204481

Thule Rail

hip pack 4L dark slate gray

$99.95 99.95 USD
  • 1.5L reservoir and 4L cargo storage for 1-3 hour rides
  • Hose snaps in place automatically
  • Superior stability and breathable material
Estimated availability Friday, March 24, 2023
Thule_Rail_2L_TRHP202_DarkSlate_1_Iso_3204480

Thule Rail

hip pack 2L dark slate gray

$69.95 69.95 USD
  • Perfect for 1-3 hour rides
  • Quick-access pockets
  • Superior stability and breathable material
In stock
Thule_Rail_0L_TRHP200_DarkSlate_1_Iso_3204479

Thule Rail

hip pack 0L dark slate gray

$49.95 49.95 USD
  • For short rides
  • Quick-access pockets
  • Superior stability and breathable material
In stock
Thule_Rail_18L_TRHP218_DarkSlate_1_Iso_3204482

Thule Rail

backpack 18L dark slate gray

$229.95 229.95 USD
  • E-bike battery storage
  • 2.5L reservoir
  • Back protector
Estimated availability Friday, March 24, 2023
Red Dot Design Award for Thule Product
Thule_Vital_8L_Womens_Iso_3204159

Thule Vital

women's hydration pack 8L alaska light blue

$149.95 149.95 USD
  • Hose snaps in place automatically
  • Optimal weight distribution
  • 2.5L reservoir and 8L cargo storage for day-long rides
In stock
Red Dot Design Award for Thule Product
Thule_Vital_3L_Womens_Iso_3204157

Thule Vital

women's hydration pack 3L alaska light blue

$119.95 119.95 USD
  • Hose snaps in place automatically
  • Optimal weight distribution
  • 1.75L reservoir and 3L cargo storage for 1-3 hour rides
In stock
Red Dot Design Award for Thule Product
Thule_Vital_8L_TVHP208_Black_1_Iso_3204154

Thule Vital

hydration pack 8L black

$149.95 149.95 USD
  • Hose snaps in place automatically
  • Optimal weight distribution
  • 2.5L reservoir and 8L cargo storage for day-long rides
In stock
Red Dot Design Award for Thule Product
Thule_Vital_8L_TVHP108_Moroccan_Iso_3203642

Thule Vital

hydration pack 8L unisex moroccan blue

$149.95 149.95 USD
  • Hose snaps in place automatically
  • Optimal weight distribution
  • 2.5L reservoir and 8L cargo storage for day-long rides
In stock
Red Dot Design Award for Thule Product
Thule_Vital_6L_TVHP206_Black_1_Iso_3204152

Thule Vital

hydration pack 6L black

$139.95 139.95 USD
  • Hose snaps in place automatically
  • Optimal weight distribution
  • 2.5L reservoir and 6L cargo storage for 2-5 hour rides
In stock
Red Dot Design Award for Thule Product
Thule_Vital_6L_TVHP106_Moroccan_Iso_3203640

Thule Vital

hydration pack 6L unisex moroccan blue

$139.95 139.95 USD
  • Hose snaps in place automatically
  • Optimal weight distribution
  • 2.5L reservoir and 6L cargo storage for 2-5 hour rides
In stock
Red Dot Design Award for Thule Product
Thule_Vital_3L_TVHP203_Black_1_Iso_3204150

Thule Vital

hydration pack 3L black

$119.95 119.95 USD
  • Hose snaps in place automatically
  • Optimal weight distribution
  • 1.75L reservoir and 3L cargo storage for 1-3 hour rides
In stock
Red Dot Design Award for Thule Product
Thule_Vital_3L_TVHP103_Moroccan_Iso_3203638

Thule Vital

hydration pack 3L unisex moroccan blue

$119.95 119.95 USD
  • Hose snaps in place automatically
  • Optimal weight distribution
  • 1.75L reservoir and 3L cargo storage for 1-3 hour rides
Thule_Rail_12L_Pro_TRHP112P_Obsidan_Iso_3203799

Thule Rail Pro

hydration pack 12L obsidian gray

$199.95 199.95 USD
  • Hose snaps in place automatically
  • 2.5L reservoir and 12L cargo storage for day-long rides
  • Back protector for enduro racing
Estimated availability Friday, March 24, 2023
Thule_Rail_12L_Pro_TRHP112P_CovertGreen_Iso_3203800-rev

Thule Rail Pro

hydration pack 12L covert green

$199.95 199.95 USD
  • Back protector for enduro racing
  • Hose snaps in place automatically
  • 2.5L reservoir and 12L cargo storage for day-long rides
Estimated availability Friday, March 24, 2023
Thule_Rail_12L_TRHP112_Obsidan_Iso_3203797

Thule Rail

hydration pack 12L obsidian gray

$159.95 159.95 USD
  • Superior stability for downhill riding
  • Hose snaps in place automatically
  • 2.5L reservoir and 12L cargo storage for day-long rides
Estimated availability Friday, March 24, 2023
Thule_Rail_12L_TRHP112_CovertGreen_Iso_3203798-rev

Thule Rail

hydration pack 12L covert green

$159.95 159.95 USD
  • Superior stability for downhill riding
  • Hose snaps in place automatically
  • 2.5L reservoir and 12L cargo storage for day-long rides
In stock
Thule_Rail_8L_TRHP108_Obsidian_Iso_3203795

Thule Rail

hydration pack 8L obsidian gray

$139.95 139.95 USD
  • Superior stability for downhill riding
  • Hose snaps in place automatically
  • 2.5L reservoir and 8L cargo storage for day-long rides
In stock
Thule_Rail_8L_TRHP108_CovertGreen_Iso_3203796-rev

Thule Rail

hydration pack 8L covert green

$139.95 139.95 USD
  • Superior stability for downhill riding
  • Hose snaps in place automatically
  • 2.5L reservoir and 8L cargo storage for day-long rides
A close-up of two men sipping water from the hose of their hydration backpacks.

Built to ride

Applying years of biking expertise, Thule introduces a variety of hydration packs to help you get the most out of any mountain bike ride. Whether just heading out for a couple hours or embarking on a full-day excursion, we have the right sized pack to keep you fueled and ready for whatever comes your way. Designed specifically to improve bike handling and reduce muscle strain, all packs are constructed with a low center of gravity and optimal weight distribution to keep you going on the trail.

  

Thule hydration packs give you:

  • Hands-free hydration system
  • Lightweight, comfortable design to maximize performance
  • Jersey-style pockets for quick access while on-the-go
  • Cargo space for clothing, tools and food
  • Secure loops for a tire pump and shock pump
An image of a man sipping water from the hose of one of the Thule hydration backpacks.

Keep your focus on the trail

The Thule ReTrakt hydration hose allows you to keep your hands safely on the bars, conserve energy and stay hydrated without slowing down. The unique magnetic design automatically returns between sips and stays in place until you need it. Each bag comes equipped with a HydraPak reservoir to ensure you stay fueled and maximize your performance. Just choose the liter size that fits your needs and hit the trail.

Two cyclists with hydration backpacks cycling next to a breathtaking mountainous archipelago.

Push yourself farther

Imagine having all you need right on your back without being weighed down. We’ve made this a reality. Designed with a low center of gravity, optimal weight distribution and lightweight, ventilated materials that have been tested in the lab as well as on the mountain, our hydration packs offer ultimate comfort on any terrain. Carry food, extra layers and tools with minimal bulk in the cargo compartment and easily access items from the jersey-style pockets without having to stop. So pack up and pedal as hard as you want. We’ve got your back. farther