I've dragged around a giant Thor motocross bag around my entire racing venture, but it's heavy and cumbersome. I see some offerings from Alpinestars and Sparco in the few hundred dollar range, but I'm looking for something that would nicely fit my helmet, suit, HANS, shoes and underwear that isn't that pricey and could withstand air travel as a carryon. Maybe $100-150 range. Any suggestions?