Satisfy your thirst for adventure with the TrailRunner 2.0, by TETON Sports. This hydration backpack comes with a leakproof 2-Liter hydration bladder and is thoughtfully designed with you in mind. The deep mesh pocket will securely carry the essentials you need on the trail. You can adjust the shoulder, chest, and waist straps to get a comfortable fit. It comes in a wide variety of colors and includes features not normally seen on basic hydration packs. The TrailRunner 2.0 will help you stay hydrated — wherever the adventure leads.