UltrAspire Big Bronco 2.0 Race Vest Open Fire The slope card is great

The slope card is great both for detecting avalanche risk and determining how challenging your journey will be

Mid-rise curved waistband with belt loops

Running with poles saves your legs when running long distances or when running races

The new ADV-C 4D Chassis guides the foot

UltrAspire Big Bronco 2.0 Race Vest Open Fire The slope card is greatThe 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 reservoir. While two of those