MEC Coop Hydration Backpack with new 2 compartment 3L Twin Reservoir Size 18"x9" x3" New Source Divide 3L hydration reservoir included Reservoir had twin divide compartments with 2 tubes so can be used with water one side and energy drinks on other Brand Source Fivode 3 L reservoir was over $65 retail without the MEC pack Photo 3 MEC Coop Hydration Pack with new 2L reservoir Size 18"x8" x3" Quick adjust double shoulder straps Waist belt , sternum strap Front zippered pocket 2 additional side mesh pockets for water bottles Exterior zigzag bungee cords for strapping on extra gear. Excellent condition $75 Firm ****************************************