UltrAspire Big Bronco

Versatile, Compact and Easy to Use

The UltrAspire Big Bronco is designed to highlight all of the features of the Bronco race vest but with expanded capacity and accessibility.
This vest has a total of 7 accessible pockets on the go, and is capable of carrying 4 bottles and a 2 liter reservoir. The side pockets, a.k.a saddlebags, give you quick access storage for gear you might need in hurry. They are massive in capacity and use an elastic closure to keep contents stable.
The main back compartment is designed to lay flat when empty while the 4-way stretch mesh accommodates a large capacity. The UltrAcool Light Mesh on the back panel keeps things airy and reduces potential discomfort when fully loaded.
Accessing the back compartment is made easier by a soft foam flare which extends up--just reach back, pull up and guide your other hand into the main compartment.
Finally, back panel also sports a sweat-proof pocket.

FEATURES

• Includes 2x 500ml SoftFlasks
• Lightweight, soft, breathable, but strong, UltrAcool Light Mesh.
• Max O2 Form™ for unrestricted breathing while maintaining a stable pack. Uses shock cord with good stretch for unrestricted breathing but also good rebound on the stretch for a stable ride. 
• Plush feeling micro-fiber polyester edges, soft and non-abrasive against skin and clothing.
• Sweat proof webbing—won’t absorb water or get saturated and heavy.
• Includes 2 500ml SoftFlasks
• Zig zagged stitching over elastic for ultra-durability, increased stretch and rebound.
• Simple, fast, easy in and out bladder attachment.

SPECS

• Fit:  Unisex
  
• Size(s): Measure Chest Size: Small (35″-40″), Medium (38″-43″) or Large (43″-46″) 
• Hydration: 2 x 500mL Softflasks included
  
• Bottle Compatible:  UltraFlask 550, Formula 250, Human 20 oz 2.0, 2L Reservoir 2.0, or Collapsible Bottle
  
• Capacity: 12L