Product Description
When minimalism meets performance.
Arch Max Hydration Vest 2.5L delivers ultralight hydration storage without compromise. At just 80 grams, this vest virtually disappears while providing 2.5 liters of smart capacity for shorter races and training runs.
Ultralight Engineering
The super-adaptable belt system creates a custom fit that moves seamlessly with your stride. This vest molds to your anatomy for zero distraction, letting you focus entirely on performance.
The 2.5-liter capacity covers essentials without any excess weight.
Minimalist Storage Design
Two central front pockets hold bottles up to 500 ml each for quick and accessible hydration. Large-capacity lower front pockets secure gels, keys and phone, while upper pockets handle smaller essentials. The ergonomic back pocket provides additional storage with easy access.
Featherweight Performance
Built with high-performance sustainable technical lycra from 100% recycled polyester, the breathable, extra-light construction keeps you cool when you’re full gas. Pull tabs on all pockets ensure quick access to nutrition and gear.
Key Features of the ArchMax Hydration Vest 6L
- Ultralight 80g construction with 2.5-liter capacity
- Super-adaptable belt system for a perfect fit
- Central front pockets hold bottles up to 500 ml each
- Multiple ergonomic pockets with easy-access pull tabs
- Sustainable recycled polyester construction
- Integrated safety whistle and reflective strip
With your arms relaxed at your sides, measure the circumference of your chest.
XS: < 30 in.
S/M: 31-35 in.
L/XL: 36-41 in.
XXL: 42+ in.
Available in various colors, including our own Feed version.
When every gram counts.
For gear that arrives damaged or falls under the manufacturer's warranty: Please send a photo of the damage or error message to hello@thefeed.com. We will either help process a claim for the product and a replacement product or store credit will be provided, or we will direct you towards the correct place to make a warranty claim for the product. For returns on gear that you have used, we follow the manufacturer's instructions for satisfaction guarantees. This is specific to each gear product, terms and conditions may change.

