Marathon Vest V2 Trainer Includes an adjustable mounting system

Includes an adjustable mounting system to fit most any bike

Also contains scar prevention

Padding: Closed-cell foam

A removable four-way stretch fleece liner dries quickly and gives you options for any weather

Bigfoot Brushes

Marathon Vest V2 Trainer Includes an adjustable mounting systemNot only is the Marathon Vest V2 an amazing hydration solution for runners, it even comes with 2 Flexform II 300 bottles so you have everything you need to run your first ultra. Fully adjustable, with a large back pocket that holds up to a 2 liter reservoir, it also has plenty of other pockets for storing the many important things you may need on your run. Comfort glide back adjuster system for full body adjustability Comes in 2 sizes for customizable