Think Tank Photo Slim Changer Waist Pack Camera Bag (Black) Fits standard size body without lens attached, GoPro, batteries, teleconverters, small lenses, RF Transceivers Easily fits a GoPro with accessories One-handed zipper Attaches to any Think Tank Photo belt or beltpack as part of Think Tanks Modular Component System (sold separately) Exterior Dimensions: 8.2" W x 5.6" H x 4.0" D (20.8 14.2 x 10.0 cm), Internal Dimensions: 7.4" W x 5.3" H x 3.0" D (18.8 x 13.5 x 7.6 cm), Weight: 0.5 lbs (0.2 kg)