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Ships by Sun, Sep 6
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Stay hydrated without the bulk of a traditional backpack
A hydration vest is a lightweight, unisex running vest designed to carry a hydration bladder while keeping you cool and comfortable during outdoor activities. Its ultralight design ensures minimal weight, while the adjustable fit allows for a secure, customized feel. The vest features multiple storage options for essentials and includes ergonomic back padding for enhanced comfort during extended use. This hydration pack is ideal for runners and athletes who need easy access to water without the bulk of a traditional backpack.

A customer favourite — This ultralight hydration pack keeps you hands-free during runs, with adjustable straps and ergonomic back padding for all-day comfort.
Popular choice with fast dispatch — Ordered today, dispatched within 24–48 hours.
Why You'll Love This Hydration Vest
- Ultralight feel: The durable, breathable fabric keeps the pack weight minimal so you can move freely on long runs or hikes.
- Custom secure fit: Adjustable straps let you tighten or loosen the vest for a stable, bounce-free carry during any activity.
- Smart storage: Multiple pockets keep water bottles, energy gels, and small essentials organized and easy to reach while moving.
- Breathable back panel: Ergonomically shaped padding with mesh channels air to reduce sweat buildup and keep you comfortable over distance.
Perfect For
- Trail Runs & Marathons Keep your hands free and hydration accessible during long-distance training or race day without the bulk of a traditional backpack.
- Day Hikes & Bike Rides Carry water, energy gels, and small essentials securely while the breathable mesh back padding helps reduce sweat buildup on active outings.
- Fast-Paced Workouts The adjustable straps let you cinch the fit tight for stability during sprints or interval training, so the pack stays put.

Specifications
- Product type: Hydration pack
- Design: Ultralight with adjustable fit
- Storage: Multiple pockets for essentials
- Back padding: Ergonomically shaped with breathable mesh
- Fit adjustment: Adjustable straps for a custom fit
- Best for: Running, hiking, cycling, outdoor sports
What's in the Box
- 1 x Karnz Lightweight Hydration Vest
Take your training further with a hydration pack that balances weight and storage. The adjustable straps and ergonomic back padding create a comfortable, custom fit for long runs or rides. Grab your vest and bladder today to stay hydrated on every mile.
Product information
DELIVERED FAST. SIMPLE RETURNS. Free Shipping to Australia, no extra charges. Don’t like it? Return it hassle free.
Please note:
Delivery times may be slightly extended due to the current global situation, including conflicts affecting certain international shipping routes and logistics networks. As a result, some shipments may experience temporary delays while carriers adjust their operations.






























