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USWE MTB Hydro 3L hydration pack in black with red hydration tube, showing mesh shoulder straps and No Dancing Monkey harness system with elastic straps and technical buckle for zero-bounce mountain biking.

Rear view of USWE MTB Hydro 3L mountain bike hydration pack displaying breathable red mesh back panel, four-point harness attachment system, and integrated 2.0L Elite bladder with red hose and plug-n-play coupling.

USWE MTB Hydro 3L hydration pack shown fully open with multiple compartments displaying organized storage including smartphone, spare tube, energy bar, CO2 cartridge, and emergency contact card, revealing the compact 3L internal layout for mountain bike essentials.

USWE MTB Hydro 3L hydration pack positioned upright with detached lower storage compartment laid flat, revealing organized gear including folded spare tube, CO2 inflator, energy bar, and emergency contact card in separate mesh pockets.

USWE MTB Hydro 3L hydration pack in black with red accents, featuring adjustable elastic waist belt with technical buckle, front zippered pocket, and lightweight ripstop construction designed for cross country mountain biking.

USWE MTB Hydro 3L hydration pack displayed with both compartments unzipped, showing smartphone in top pocket and lower section containing folded inner tube, CO2 cartridge, energy gel packet, and emergency contact card in organized mesh storage.

USWE MTB Hydro 3L hydration pack in black with red accents and detached lower tool compartment displaying emergency contact card, coiled spare tube, CO2 inflator with yellow cap, chocolate energy bar, and red tool pouch with elastic waist strap for organized trail essentials.

USWE MTB Hydro 3L hydration pack in tan colorway with red hydration tube, showcasing front zippered pocket, elastic waist belt with NDM buckle, and ripstop fabric construction for lightweight mountain bike performance.

Rear angle view of USWE MTB Hydro 3L hydration pack in tan colorway showing red mesh ventilation panels, four-point elastic harness attachment points, integrated 2.0L bladder with red hose and bite valve, and No Dancing Monkey waist strap for bounce-free riding.

USWE MTB Hydro 3L hydration pack in tan with both main and lower compartments fully opened, exposing smartphone in upper section and bottom tool pocket containing folded spare tube, CO2 inflator with yellow cap, energy gel, and emergency contact card in dedicated mesh organizer.

USWE MTB Hydro 3L hydration pack in tan with detached lower tool compartment displaying emergency contact card in clear window pocket, folded spare inner tube, CO2 inflator with yellow cap, and chocolate energy bar in zippered storage section.

USWE MTB Hydro 3L hydration pack in white colorway with black elastic waist straps, red hydration tube routed through shoulder harness, and front zippered storage pocket with USWE branding for compact mountain bike gear organization.

Back view of USWE MTB Hydro 3L hydration pack in white and black showing red mesh ventilation zones, elastic shoulder straps with integrated red hydration hose routing, No Dancing Monkey waist buckle, and breathable back panel construction for airflow during cross country mountain biking.

USWE MTB Hydro 3L hydration pack in white with both main and lower compartments open, revealing smartphone in upper zippered section and bottom tool pocket loaded with folded inner tube, CO2 inflator with yellow cap, chocolate energy bar, and emergency contact card for trail essentials.

MTB Hydro 3L Hydration Pack

$159.99

Color:Bronze

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Quantity

Key details

Weight: 430g/0,94lbs excl. bladder. 590g/1,3lbs incl bladder
Pack Volume: 3L
Hydration Volume: 2.0L / 70 oz
Hydration: Elite Hydration Bladder with Plug - n - Play Coupling
Harness: NDM Harness

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EASY RETURNS

WHY WE DESIGNED IT:

This hydration backpack was created for those who need stability, comfort, and freedom on technical MTB and gravel terrain. The NDM harness keeps the pack secure with zero bounce, while integrated elastic straps allow full mobility for unrestricted movement. With a 2.0 L / 70 oz Elite hydration bladder and plug-n-play coupling, it keeps hydration easily accessible, providing performance in a compact, high-quality pack.

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Size guide - MTB Hydro 3L Hydration Pack

Find your perfect fit

Min Chest Circumference	Max Chest Circumference
84 cm	110 cm

Features & Specs

Features

Zero-bounce NDM harness for secure, stable fit2.0 L / 70 oz Elite
hydration bladder with plug-n-play coupling
Integrated elastic straps for mobility and comfort

Specifications

Pack Type Hydration Backpack
Activity Mountain Bike, Gravel
User Unisex
Weight 430g/0,94lbs excl. bladder. 590g/1,3lbs incl bladder
Dimensions 31cm Length / 16cm Width / 8cm Depth
Total Volume 3L
Hydration Capacity 2.0L / 70 oz
Hydration System Elite Hydration Bladder with Plug - n - Play Coupling

Fit, Specs & Care

How To Set Up The Harness?

All of our NDM 1 products are unisex and are designed and tested for both men and women. To set up the harness follow the steps below.

Put the backpack on. Adjust the horizontal chest straps to a comfortable length (The two "d-rings" allow you to change between a larger and smaller size). Use the outer ring for the large size and loop through both for the smaller size.
Adjust the vertical shoulder straps (If needed) to adjust the height of the buckle, the center buckle should align around the height of your solar plexus. Do note that a few models like Race 2.0 and Outlander PRO does not have this setting due to their low weight.

Care Instructions

Packs

We want you to follow the instructions on the care label for each product. Care labels are typically found inside of the product. If you can’t see it, look again. If you still can’t see it, contact us.

STEPS

After every ride, empty the pack completely and brush clean soiled areas with soapy water.
Never put your pack into a washing machine or dryer, this damages the PU coating. Only hand wash.
The pack fabrics can’t be ironed.
Zippers must be kept clean for improved lifetime.
To store: close the pack and keep it in a dry, well ventilated place.

Hydration Systems

ELITE

Reverse by placing your hand in the bladder, grab the bottom, and pull it back through the top opening, just like turning a sock inside-out. The molded opening can also be flipped after the bladder body has been reversed. Then, throw it in the dishwasher or rinse with mild soap and water. Make sure to let the bladder dry out completely while reversed.

Technology

Award winning NDM harness.

It is the unique shape and suspension of ourNo Dancing Monkey™ (NDM)harness systems that make our packs 100% bounce free. Its construction allows you to snug the packs really tight to the body, without affecting your breathing capacity or body movement. It is almost like wearing no pack at all.

NDM 1

The harness has our NDM tech buckle which easily clicks in place for an absolute snug and secure fit. It also comes equipped with integrated elastic straps that expand along with the chest during physical exertion, allowing a constant tight and compliant fit giving you freedom to breathe and move in action. It’s all super adjustable to give you that perfect tailored for you feel.

• One-Click-Bundle

Secure. One hand operation.

• 4-point suspension

It allows freedom to breath and move.

• Multi-size (dual) adjustment loops

Super adjustable from XS-M, M-XL, XXL

• Adjustable Padded Velcro Straps

Full Description

Full Suspension Hydration Pack For MTB Rides

Carry the Essentials

This 3L MTB backpack is geared up with a main storage compartment for hydration and a water-resistant phone pocket. A bonus is the smart detachable organizer pocket for tools, equipment, and food.

Stay Hydrated in Action

The included 2.0L / 70oz Elite hydration bladder has a slider opening for easy cleaning/drying and to make it possible to put ice inside the bladder during hot conditions. The bladder is also equipped with a smooth Plug-n-Play tube coupling for extra secure and easy handling and comes with a magnetic tube clip giving you quick and easy access to the drinking tube in action.

Catch a breeze

The MTB HYDRO 3L sports backpack comes with ventilated shoulder straps that are ergonomically designed for a comfortable and smooth distribution of the backpack over the shoulders and Air-vented back panel with wave-profile pads for optimal comfort and airflow. The pack also got some reflective points for better night visibility, we don’t want you to get run over!

FAQ

How do I fill the hydration bladder on this pack? +

The 2.0L Elite bladder has a wide opening at the top for easy filling. The plug-n-play hose detaches quickly so you can fill it without removing the entire bladder from the pack.

Will this pack fit if I have a large chest or broad shoulders? +

The NDM 1.2 harness uses adjustable Velcro straps that accommodate different body types, but if you need extra room across the chest or shoulders, check out the Adventure Fit version designed specifically for larger builds or wearing over protective gear.

Can I add extra storage pockets to this pack? +

Yes, this pack is compatible with USWE's NDM 1 accessories including organizer pockets, phone pockets, and chest pockets that attach directly to the harness system.

Is 3L enough storage for long mountain bike rides? +

The 3L total volume works great for rides up to 3 hours where you need the basics like a spare tube, multi-tool, snacks, and a lightweight jacket. For longer all-day adventures or bikepacking, consider the 9L or 12L versions.

Does the hose route on the left or right side? +

The plug-n-play hose can be routed to either your left or right shoulder depending on your preference. Just detach it and reattach on whichever side feels more natural when you're riding.