Stay hydrated as you hike, climb or cycle with this 20-Liter Hydration Pack from Embark. Featuring a water-resistant construction for lasting outdoor use, this hydration backpack features a padded shoulder strap plus a sternum strap for easy, comfortable carrying. A two-liter hydration bladder sleeve with a tube straw allows for hands-free drinking, and a spacious main zipper compartment plus an exterior zip pocket give you plenty of space for all your outdoor essentials. It also features a ventilating mesh back to help you stay cool plus reflective details that make you more visible in the dark or during inclement weather. Embark: Find wonder as you wander.