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An endurance race vest for ultra-runners, marathoners, triathletes, or speed hikers.

Slip into the UltrAspire Surge Racing Vest and avoid a mid-run crash by staying equipped with the essentials. This wickedly lightweight vest features multiple pockets and an included two-liter hydration bladder to hold your water, energy goo, rain jacket, and salt tabs.

  • Vest design with dual-side Compressi-flex compression keeps the vest stable without restricting movement
  • Contoured shape offers a natural fit
  • Quick-access hydration back compartment stores the included two-liter reservoir
  • Attachments on the shoulder straps hold the water tube securely in place when you aren't drinking
  • Large-hole microfiber mesh fabric throughout lends superb breathability and comfort
  • Soft, non-chafing fabric wicks moisture away from your skin and dries quickly
  • Lightweight zipper pulls are easy to grab even with gloves or cold, numb fingers
  • Lightweight sliding front straps and adjustable side webbing attachments provide a secure, comfortable fit during long runs
  • Sweat-proof front Magnon Electrolyte pocket with easy worry-free magnet closure holds and protects your salt tabs or energy pills
  • Quick-access right front stash pocket holds your spare bottle or other essentials and uniformly compresses with a cord
  • Left mesh front pocket over an internal zippered pocket houses nighttime accessories, energy foods, and other necessities
  • Top zippered back pocket houses your headlamp, cell phone, and other essentials
  • Back stretch mesh pouch holds your rain gear

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UltrAspire Surge Racing Vest

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Here's what others have to say...

5 5

Perfect Pack!

  • Familiarity: I've put it through the wringer

I've put this vest through 100s of miles and it's never let me down. Before I found this pack, I had tried a few different options for hauling my water for trail running, and this is hands down my favorite. It's super light, comfortable, and it adjusts small enough for me--no rubbing or bouncing around. The small pockets on the straps fit my phone and extra calories. There is a tiny magnetic pocket on the strap that is perfect to put S-Caps in, and another little pocket that is great for chapstick. When I've been out longer with no support, I've even shoved a water bottle in with the bladder, and there is still room for a thin jacket + snacks. I haven't had any problems with the bite valve, and I LOVE how easy the bladder opens and closes. Highly recommended!

4 5

Great vest

  • Familiarity: I've used it once or twice and have initial impressions

The zipper pocket a little smaller then I expected, but still large enough for most smart phones. All in all a very comfortable vest.
As a added bonus when I received the product from back country, they threw in two unused tampons in the bottom of the box. Being a male I had no use for them and tossed them out.

4 5

Love this thing

  • Familiarity: I've put it through the wringer

I use this pack for longer runs and it's great! It's got pockets and pouches in all the right places and it can be adjusted so that it fits perfectly. The only reason it didn't get 5 stars was because of the nozzle on the hose. If you try to open it and drink while running it squirts out all over. I replaced the hose with another one that has a bite valve and with that it's pretty perfect.