Fishpond San Juan Vertical Chest Pack Derailleurs water bottles or even a Seats & Covers water bottles or even a small shovel For use with 2 or more batteries and single or dual engine systems 5" USES: Eliminate all but the basics and feel comfortable you have everything you need Can be worn on the front or back Compatible with the Westbank Wader Belt & Switchback Wading Belt System Signature zip down fly bench with replaceable foam DESIGN & DETAILS: Low profile vertical design Zippered main compartment for secure fly box storage Zippered interior pocket Fishpond Jacquard accent webbing and climbing cord loops for accessory attachment Belt loop attachment 5" x 4" x 8