Designed alongside Ultra runner Scott Jurek, Ultimate Direction's Signature Series SJ Ultra Vest offers a lightweight, comfortable solution for endurance athletes everywhere. With storage space for two water bottles, hydration system compatibility, and breathable hex mesh construction, this fitness essential is an ideal training companion.
Two pouches designed to carry most smart phones on the front
Bottle holsters tighten to carry your camera, GPS, etc.
4 Gel/bar pouches keep snacks close
Two electrolyte/valuables pockets
Two sets of fully adjustable sternum straps
Emergency whistle at the front
Cuben Fiber bellows on the back for small or large loads
2 Secure lat pockets with full pocket behind
Left zipper compartment is slightly smaller than the main/right zipper compartment, and is separated to prevent reservoir leaks from affecting the gear in it
Hex Mesh on the back for maximum breathability
Two trekking pole loops and one ice axe loop on the provide external storage options
Used for the sails of America's Cup racing yachts, Cuben Fiber (used on the pockets) is a non-woven fabric that is 15 times stronger than steel and 40% stronger than Aramid fibers, and is extremely resistant to moisture, UV, and chemicals
The Hex Mesh structure of the vest is totally breathable, while also being extremely strong, lightweight, and will not absorb moisture
All pockets are super-stretchy, so small loads won't bounce and the vest expands as you need it to