Canon WP-DC24 Waterproof Case for Canon Powershot SD790IS Digital Cameras Canon WP-DC24 Waterproof Case for Canon Powershot SD790IS Digital Cameras Canon WWDC1 Weight for Waterproof and All Weather Cases 4 Gigabyte SD Secure Digital Memory Card - NB-5L Lithium-Ion Battery Olympus Silica Gel 5 Pack Silicone Grease