Advice on travel bags - links inside

[STropio]

Need some advice. Both of these are able to be carried on, I think I prefer the Mountain Attack aesthetically but the Beartooth has the convenient side pockets.

Help me make a decision!

http://www.sierratradingpost.com/p/310,85681_Lowe-Alpine-Beartooth-Air-35-Backpack.html

http://www.sierratradingpost.com/p/310,85092_Lowe-Alpine-Backpack-Mountain-Attack-30.html

[polishmike]

On some airlines you'll be pushing your luck with the Mountain Attack. Why do you need such a big carry on? Are you Gaylord Focker?

[STropio]

As long as it's under 45 (dimensions added together), it will be fine.

I'm only carrying on. I'm not checking my baggage because I don't trust it. I have friends that worked baggage and I know the type of savages that handle the luggage.

I'm going away for a week so I don't think it's actually that big. Thanks though.

[sybaritical]

Which pack you buy depends on what you're doing. For instance, if you're staying in a hostel or a hotel, you want a zip round bag with compression straps, not a top loader.

Go to a reputable dealer with a wide range of gear and and they'll advise you what best suits your needs.