Take everything out of outside pockets. Fasten waist belt and cinch all staps down as tight as they will go. Tie ends of straps together so there are no tails hanging out. Make sure there is nothing illegal in you pack like fuel. Take your poles apart and pack 'em inside pack. If your pack doesn't show up on the carosel look in the oversize area. Packs are tough (or should be) and will take lots of abuse. Make sure you have an ID tag on the outside and also on the inside.