Hydration Pack Bicycle Backpack for 2L Water Bladder Multi Pockets Cycling Running Hiking Outdoor Daypack

Features:
Nylon Material: Made from nylon material, it is waterproof and wear-proof, lightweight to wear, durable for daily outdoor activities.
Water Bladder Compartment: Large enough to carry a 2L water bladder (not included), or folded umbrella, clothes, etc.
Front Zipped Pocket: Front zipped pocket with interior mesh compartment and interior zipped mesh pocket to carry maps, cards or cash.
Mesh Pockets: One mesh pouch pocket to front and four mesh pockets to shoulder straps, conveniently carry towel, tissue or other essential items.
Adjustable Straps: Adjustable shoulder straps, adjustable chest straps and adjustable waist straps to fit your size and keep the backpack from moving.
Reflective Trims: Reflective trims increase visibility for safer cycling, walking, and jogging at night.
Convenient Outdoor Backpack: Fits for cycling, running, hiking, camping, and short trips.
Insulated Bag: Comes with an 11.8X5.5 (30X14CM) insulated bag for water bladder, keeping the water cool in summer.