Our newly redesigned Allpa 42L reflects our quest for pack perfection—and the feedback of thousands of adventure travelers. Most importantly, our Allpas are now made with 100% recycled fabrics that are even more durable than before. While all the customer-favorite features of our bestselling Allpas remain, we've made a few game-changing updates. New details include better weight distribution and air mesh shoulder straps for an ultra-comfortable carry, a new exterior stretch water bottle pocket, and a luggage pass-through strap that easily slides over the handle of a roller bag (like our Allpa Roller Bags).