Description
Recommended Use:
Very lightweight race vest for the minimalist runner who prefers bottles in the back. With multiple stretchy mesh pockets available it is perfect to keep the gear organized and accessible.
Details:
• Sweat Proof Webbing—won’t absorb water or get saturated and heavy.
• Safety stitched bar tack on all stress points.
• Quiet, bounce free, easy to see and use, zipper pulls.
• Zig zagged stitching over elastic for ultra-durability, increased stretch and rebound.
• Plush feeling micro-fiber polyester edges, soft and non-abrasive against skin and clothing.
• Adjustable MaxO2 Sternum for custom fit/closure vertically & horizontally.
• Silicone and PU coated feather-weight nylon fabrics resist water, abrasion and tears.
• Lightweight, soft, breathable, but strong, large-holed mesh pulls moisture away from the body to keep skin dry and cool.
Fit: Unisex
Size(s): SM (30″-36”) MD (35”-40”) LG (39”-45”)
Color: Pitch Black
Hydration Compatible (included): 2x UltraFlask 550 Hybrid Bottles
Weight: 16.8 oz (476 g)









Panya Somnhot (verified owner) –
Wow, I had an amazing experience using this pack at the Mountain Mist 50K. I’m a big fan of bottles because they’re less cumbersome to refill at aid stations. I had the first version of this pack many years ago, and it’s come a long way since then. The guided rail system makes it so much easier to grab your bottles on the go, and I can easily gauge my fluid intake. The front pockets are great for storing extra bottles or nutrition, and the back pocket is big enough to fit a lightweight rain jacket. If you’re a fan of using bottles, this is the go-to pack for you!