The next generation of hydration systems... designed by athletes for athletes.
"The Race Vest is super light and minimal... but easily carries everything I need." -- Anton Krupicka
Designed by Anton Krupicka, the AK Race Vest brings minimalism to the world of hydration. Weighing in at a feathery 6 ounces, the AK Race Vest is the world's lightest hydration pack. With all the features you need and none you don't, the AK Race Vest offers twin bottle pockets, a main compartment for gear or a reservoir, and several smaller pockets easily accessed on the go. The Power Net Mesh holds small items securely while expanding out to a full 4 liter capacity.
The Signature Series was designed by three of the most successful, most well-known ultra runners in the world. Using power mesh for zero bounce and state-of-the art cuben fiber for its unsurpassed strength to weight ratio, our Signature Series vests integrate load carrying, performance, and comfort into one unified system. With water bottle pockets in the front of the vest for quick and easy access, the Signature Series represents the next generation of ultra running hydration packs for runners.
Specs & Details
Sizing At Chest (Unisex):
Small/Medium: 25 - 35 in. / 63.5 - 88.9 cm
Medium/Large: 31 - 41 in. / 78.7 - 104 cm
Learn How to Fit Your UD Vest
Specs:
Volume Capacity: 23 in.3 / 4.5L
Fluid Capacity: 2 x 20 oz. bottles / 2 x 591 mL
Weight: 6 oz. (11.5 oz. with bottles) / 170 g (326 g with bottles)
Height: 12 in. / 30 cm
Width: 9 in. / 23 cm
Features (Front):
Smart phone compatible pouches (2)
Bottle holsters that tighten to carry camera, etc.
Hose loops for optional reservoir (3)
Pocket for electrolyte or valuables (2)
Fully adjustable sternum straps (2)
Super soft edge banding
Features (Back):
Bungee cord for extra capacity
Secure lat pockets
Interior bungee to secure load or reservoir
Hex Mesh for maximum breathability
Side straps for size adjustment
Materials/Design:
Vest Design: A wide range of loads can be carried with comfort, stability, and easy access.
Hex Mesh: The structure of the vest is breathable, strong, lightweight, and moisture resistant.
Power Mesh: Stretchy pockets, so small loads won't bounce and the vest expands as you need it to.
