Big Bronco 2.0 Race Vest Nutrition with vitamin D3 (1000 IU)

with vitamin D3 (1000 IU) and zinc

With smooth transitions

racing feel

providing high energy return unlike any other

This combination of sleek design and revolutionary OOfoam™ recovery technology lays the groundwork for all future styles and models

Big Bronco 2.0 Race Vest Nutrition with vitamin D3 (1000 IU)UA143 Big Bronco 2. 0 Race Vest The Big Bronco Race Vest is a 12 liter pack built in collaboration with UltrAspire Elite Athlete and champion ultramarathoner Jeff Browning. The 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, includes 2 UltrAspire 500 ml Softflasks, and is capable of carrying 4 bottles and a 2 liter