MIRACOL Hydration Backpack with 2L Water Bladder, Thermal Insulation Pack Keeps Liquid Cool up to 4 Hours, Perfect Outdoor Gear for Skiing, Running, Hiking, Cycling (Blue and Orange) color-24inch-green-set SIZE AND MATERIAL--Outside size:12X7

SIZE AND MATERIAL--Outside size:12X7

Foldable and reusable

Model Number: WC-202

* Use it at school

Details: Our dust bags for handbags and purse storage are made from the highest quality USA made cotton and sewn locally here in the US

MIRACOL Hydration Backpack with 2L Water Bladder, Thermal Insulation Pack Keeps Liquid Cool up to 4 Hours, Perfect Outdoor Gear for Skiing, Running, Hiking, Cycling (Blue and Orange) color-24inch-green-set SIZE AND MATERIAL--Outside size:12X7Brand: MIRACOL Color: Blue + Orange Features: THERMAL INSULATION: Miracol Hydration Backpack keeps your fluids cool with the inside thermal insulation that lasts up to a duration of 4 hours. This is no doubt the best hydration pack for running, hiking, cycling, or biking. HIGHLY DURABLE and LIGHTWEIGHT: This hydration pack features military grade durability which will keep the content of your backpack safe while it weights only 1 pound, definitely