BXT Unisex Waterproof Tear-resistant Outdoor Sports Casual Unbalance Sling Chest Pack Belt Bum Pouch Crossbody Travel Backpack Messenger Shoulder Bag for Cycling, Running, Hiking, Excursions, Climbing nylon 100% Brand New and High Quality fashion multifunctional portable carry-on sports cycling hiking chest bag,travel document should bag Made of high quality breathable nylon material,water-resistant & Tear-resistant Reinforced adjustable strap,tough and durable;Back position designed with ventilating material,more breathable comfort skin Spacious room with main zipper compartment,inner iPad divided slot,side mesh pouch and front small zipper pocket hold keys,cash,phone,MP3 for easy access;Size:20*36*8cm Lightweight,bright color,fashionable and practical design,comfortable to wear,perfect for outdoor sports cycling, running, hiking, excursions, Gym, climbing, travel