i travel a lot also, i use incase laptop bag. medyo pricey pero worth it naman, kasi makapal sya and may protection yung part na lalagyan mo ng laptop mo. kaya kahit ibato ko lang yung laptop bag ko or just drop it from my back, hindi nasisira yung laptop and every thing else in the bag. have been using the same laptop bag for 2 years now, dati walang tumatagal sakin na bag ng ganon.