Description: Hydration bladder with portable whistle and detachable helmet net bag Breathable backpack make your back feel cool and comfortable Close to your back skin, it will not affect your performance when do sports Fashionable, convinient to pack some necessary goods Suitable for climbing, hiking, camping, running, cycling lovers and other sports lovers Color: you can choose Package Includes: 1 x Sport Backpack (not helmet and Water Pack Bag included)
