•Small softside hydration backpack •Padded shoulder straps and sternum strap for easy carrying •Spacious main zip compartment plus zip pocket •Hydration bladder sleeve with tube straw holds up to 2L of water •Water-resistant, BPA-free, and non-toxic construction •Ventilating mesh back •Reflective details •100% recycled polyester This 4-Liter Hydration Pack from Embark makes it easy to stay hydrated while camping, hiking, cycling and beyond. Featuring a water-resistant construction for lasting outdoor use, this small 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 the 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. Dimensions (Overall): 17 Inches (H) x 9 Inches (W) x 2 Inches (D) Weight: .84 Pounds Suggested Age: 18 Years and Up Shell Material: 100% Recycled Polyester Bag Structure: Softside Interior Features: Hydration Bladder Sleeve Exterior Features: Airflow Back Panel, Zip Pocket, Padded Shoulder Straps, Reflective Tape, Sternum Strap Main Compartment Closure: Zip Closure Fabric Name: Pressed or Molded Capacity (Volume): 4 Liter Garment Detail