The YETI Crossroads® 27L is the universal pack for a day on the go. It’s built for day trips and the daily grind. Thought you couldn't have a backpack tough enough to go from the train to the trailhead? Think again. The YETI Crossroads® 27L pack is built for day trips and the daily grind. Made from 700D, water and abrasion-resistant TuffSkin™ Nylon, this bag makes no compromises. A large main compartment, with two YETI Rambler® Bottle ready pockets, opens wide for easy loading and unloading, with enough room for all the gear you need. When you’re traveling, secure your pack to the top of your roller with the luggage pass-thru sleeve. This is the universal backpack that’s ready for whatever the day throws at you.