1972.JANSPORT SUMMITS RAINIER
In the beginning, we were our own product testers. We figured if our packs could hold up on our yearly trips up Mount Rainier, one of the world’s most technically challenging mountains, then they were good enough to sell. Over the last 40 years, we’ve continued this tradition. We take our products up the mountain every year to learn a little more about making durable, functional packs. And we bring some friends along to party while we are up there.