Petzl Pouch Boltbag One Size C11. It has two pockets and exterior holster. Specifications for Petzl Pouch Boltbag: Manufacturer: Petzl Size: One Size Fabric/Material: TPU Weight: 170 g Features of Petzl Pouch Boltbag To organize a hammer bolting gear and other equipment Large pocket closes with a flap and rapid buckle Small internal pocket external holster for a hammer and compartments for bits Can be worn on a belt Package Contents: Petzl Pouch Boltbag Petzl C11 A: Pouch Boltbag One Size