UltrAspire Bronco Race Hydration Vest

Color: Pitch Black/Red
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Members get an estimated $13.00 (10%) back on this item as a part of your annual .

Members get an estimated $13.00 (10%) back on this item.
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When it comes to race day (or any long trail run), the last thing you want to worry about is hydration. With the UltrAspire Bronco race vest, you can carry and access your fluids on the move.


  • MaxO2 Form closure secures contents and adapts to your body shape with a single pull
  • 5 L capacity, with a total of 7 pockets that are accessible on the go
  • Pocket configuration can carry a variety of hydration options, including a 1 L reservoir (reservoir not included)
  • Front harness features 4 pockets that are built from 4-way stretch mesh
  • Side pockets, or saddlebags, provide quick access to your gear and have a large carrying capacity with an elastic closure which keeps the contents stable
  • UltrAcool Light mesh on the back panel eliminates discomfort when the vest is fully loaded
  • Accessing the back compartment is made easier by a soft foam flare, which extends up to guide your hands into position
  • Back panel also has a sweatproof pocket
  • Built in collaboration with UltrAspire elite athlete and champion ultramarathoner Jeff Browning


View all UltrAspire Running Hydration Vests

Technical Specs

Best Use

Trail Running

Gear Capacity (L)

5 liters

Gear Capacity (cu. in.)

305 cubic inches

Reservoir Compatible


Reservoir Included


Bottle(s) Included


Number of Exterior Pockets



5.6 ounces



Fits Chest

S: 30-36 inches

M: 32-38 inches

L: 34-42 inches


16 x 14 x 1 inches



21 reviews with an average rating of 5.0 out of 5 stars

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