Lowepro tested one of their bags by using a champagne bottle instead of equipment (and a couple of champagne glasses as well). Although the bottle and glasses held up well, I'm not so sure that electronic equipment would come out unscathed under these circumstances. Still...the outside of the bag holds up well which is good!
[video=vimeo;96744762]http://vimeo.com/96744762[/video]
[video=vimeo;96744762]http://vimeo.com/96744762[/video]