Tried and true, Pelican cases will protect your gear from all kinds of abuse.  Waterproof, dustproof and crushproof with stainless steel hardware.  Filled with pick-n-pluck foam so you can custom buffer your camera, electronics and other sensitive items from impact.

Interior size 1120:  18.5 x 12.2 x 8.5 cm
Interior size 1150:  21 x 14.7 x 9.5 cm
Interior size 1300:  23.3 x 17.8 x 15.5 cm