The RUSH 8 is a technical high-performance vest developed for Mountainbike and Gravel riders that need quick and safe access to nutrition and personal gear while in action. The vest is equipped with our bounce free NDM Vest technology that offers an outstanding individual form-fit together with elastic side panels that expand along with the chest during physical exertion, allowing a constant tight and compliant fit. It’s equipped with the NDM Buckle for a smooth and secure one-hand operation while wearing gloves. 

Design & Action

Grabbing gels mid-descent or fumbling for your phone while hammering through technical singletrack breaks your flow when you need total focus. The Rush 8L Bike Hydration Vest is an 8-liter mountain bike hydration vest built for riders who demand instant access to nutrition, tools, and water without the pack shifting or bouncing when the trail gets rowdy. USWE's NDM Vest technology locks this lightweight hydration pack against your torso with elastic side panels that stretch with your breathing during hard efforts while keeping everything stable through rock gardens, jumps, and high-speed gravel descents. Five front pockets put energy bars, your phone, and essentials within reach without stopping, while the main compartment holds a 2-liter hydration bladder with plug-n-play coupling plus room for an extra layer when the weather turns.

The NDM Buckle clicks shut with one hand even when you're wearing gloves, so you can clip in and ride without wrestling with finicky closures. Reflective details front and back keep you visible during dawn patrol or dusk sessions when the light fades. A zippered mesh pocket at the lower back swallows spare tubes, a mini pump, and bike tools so you're covered when mechanicals hit miles from the trailhead. This hydration vest for mountain biking fits like a second skin for all-day comfort on backcountry rides, stage races, or solo missions where carrying extra gear matters as much as staying hydrated.

Tech & Specs

NDM Vest harness system with elastic side panels: Expands with your chest during hard breathing while maintaining a locked-on, bounce-free fit through rough terrain and aggressive riding.
8-liter total capacity with 2-liter Elite Hydration Bladder included: Plug-n-play tube coupling lets you swap or refill the bladder fast without threading hoses or dealing with complicated connections.
Five quick-access front pockets: Stash gels, snacks, phone, keys, and wallet where you can grab them without breaking rhythm or losing speed on technical trails.
Compression sleeve main compartment: Secures your hydration bladder and extra layers tight against your back so nothing shifts or sloshes when you're sending it downhill.
318g weight (excluding bladder): Keeps the load light for long distance rides, gravel racing, and multi-hour mountain bike adventures where every gram counts.

Fit & Kit

Adjust the NDM Vest straps to pull the pack snug against your torso, then let the elastic side panels do the work as your chest expands and contracts during climbs and sprints. The one-hand NDM Buckle makes adjustments easy even with full-finger gloves on. Rinse the 2-liter hydration bladder with warm water after rides and hang it to dry with the opening facing down to prevent mold buildup. The zippered mesh pocket at the lower back holds spare tubes, a multi-tool, and a mini pump for trailside repairs when you're miles from the car. Available in XS through XL sizing to fit a range of body types, this hydration pack with adjustable harness system adapts to your build for a secure fit during jumps, drops, and high-speed cornering.

Features

• NDM Vest technology - elastic side panels - expand along with the chest
• NDM Buckle - smooth and secure one-hand operation while wearing gloves
• 5x Quick access front pockets for nutrition, phone and other personal essentials
• Main compartment - compression sleeve for hydration and extra layers
• 2,0L hydration bladder with plug-n-play tube coupling included
• Lower back - zippered mesh pocket for spare tubes, bike tools and other essentials
• Reflective points - front and back - bike LED-light attachment point

Specifications

• Pack Type: Bike Hydration Vest
• Activity: Mountain Bike, Gravel
• User: Unisex
• Weight: 318g (exclude bladder)
• Dimensions: 45cm Length / 40cm Width / 5cm Depth
• Total Volume: 8L
• Hydration Capacity: 2.0L / 70 oz
• Hydration System: Elite Hydration Bladder with Plug-N-Play™ Coupling Made by HydraPak®