I've used the timbuk2 and the Chrome bags.
I've crash tested the timbuk2 and it passed with flying colors.
I've also been through some pretty crappy weather (rain and snow) with both and had everything completely dry.
Things I didn't care for:
Chrome: the retaining device starts to fray the main chest strap. No operational issues yet... but in a few years it'll need to be replaced.
The stabilizer strap is fixed and not adjustable for position.... kinda annoying.
It only comes in right hand OR left hand mode... which mean you can't switch it should you feel like humpin it over your other shoulder.
The seatbelt might scratch stuff...AND assholes think it's funny to poke at the buckle and watch you pick up your shit.... but that is easily fixed with a swift kick to the nutz... theirs not yours.
Timbuk2: The method of tightening the load is a PITA consisting of hopping and pulling... kinda makes you look like you gotta pee.
The clasp could pop loose if you have a full load... possibly.
Otherwise I love'em both.
http://www.chromebags.com/products/bags/show/14/
http://www.timbuk2.com/tb2/products/messenger/laptop-messenger
I've crash tested the timbuk2 and it passed with flying colors.
I've also been through some pretty crappy weather (rain and snow) with both and had everything completely dry.
Things I didn't care for:
Chrome: the retaining device starts to fray the main chest strap. No operational issues yet... but in a few years it'll need to be replaced.
The stabilizer strap is fixed and not adjustable for position.... kinda annoying.
It only comes in right hand OR left hand mode... which mean you can't switch it should you feel like humpin it over your other shoulder.
The seatbelt might scratch stuff...AND assholes think it's funny to poke at the buckle and watch you pick up your shit.... but that is easily fixed with a swift kick to the nutz... theirs not yours.
Timbuk2: The method of tightening the load is a PITA consisting of hopping and pulling... kinda makes you look like you gotta pee.
The clasp could pop loose if you have a full load... possibly.
Otherwise I love'em both.
http://www.chromebags.com/products/bags/show/14/
http://www.timbuk2.com/tb2/products/messenger/laptop-messenger