The Bonny Doon pack is the only pack on the market that combines both hard and soft pack technology for outstanding versatility and animal comfort. The separate soft saddle is made of cordura with dense foam inserts and split in the middle to keep the weight off of the spine. Large panniers with lots of extra pockets for easy access to maps and tools on the trail. The panniers measure 12" deep, 18" long, and 7" wide. Front and back end pannier pockets are 2" x 6" x 9".