Think Tank Photo CityWalker 10 Messenger Bag in Blue Slate Removable main insert increases functionality and provides multi-use capability Fits one standard size body with a 24-70 attached + one small lens+ flash + tablet (iPad) OD: 12.4 W x 9 H x 6.7 D (31.5 x 23 x 17 cm) ID : 10W x 7.5 H x 5.3 D (25.5 x 19 x 13.5cm) Weight: 1.9-2.1 Lbs. (0.8-0.9 kg)