EVERFUN Hydration Backpack W/ Water Bladder 2L Insulated/Lightweight Black

EVERFUN Hydration Backpack 18L with Water Bladder 2L/3L Hiking Water Backpack Insulated Lightweight Day Hydropack with Storage. Black CONDITION: NWT FEATURES/ACCENTS: Backpack size 18.5" x 10.5" x 6". Stay organized with 9 functional divider pockets to keep all your essentials secure. The 18-LITER main compartment is large enough for clothes, notebooks, first-aid kit, pet supplies. Built-in mesh pocket for personal valuables. Exterior upper velvet pocket for protecting glasses, cameras, cell phones. Trekking poles/water bottles fit in the side mesh pockets for easy access. Hiking hydro backpack has a special separate insulated compartment for the water bladder to keep liquids cool for up to 6 hours (with ice packs), making it perfect for long hikes, bike rides, or any outdoor adventures. This 18L hydration backpack includes an UPGRADED 70 oz / 2-LITER water bladder made of FOOD-GRADE PEVA material, along with a high-flow bite valve. The mouthpiece cover protects the bite valve against dirt and damage. The 2-LITER bladder is replaceable and supports up to 3-LITER / 100 oz. Hiking bag features High-Density Nylon fabric. The reflective strips keep you visible in low-light conditions. A designated space for your helmet between the outer and middle. HIKING/CYCLING/RUNNING/SKIING WITH EASE: This 2 lbs lightweight water backpack features an ultra-elastic 3D breathable padded back, adjustable chest and waist straps to to provide comfort & stability for all body sizes.