Dynamic Discs says this about their Commander Backpack:
The bag game is changing. Until now, a player has had to trade quality for a low price but not anymore. With a 20-disc main compartment, you will not sacrifice carrying capacity for a smaller footprint. In addition, the 2 pockets on the vertical wall allow for several more discs to head out to the course. Full length zippered vertical pockets can hold all of your extra gear with room to spare. 2 bottle holders, 2 cell phone sized pockets, chair/umbrella strap, and an incredibly lightweight but durable construction will make this bag a favorite of casual and tournament players alike. Take command of your game.