Offering a NWT Red Bull 5-Panel Camper Hat in Cloud Gray with a Red Flat Brim. The adjustable and lightweight hat is made of cotton canvas material that offers breathability and comfort during summer, fall, and spring. The hat features 3 Red Bull logos that add to its style statement. The hat has a black strap which can be adjusted to fit most head sizes. These Red Bull 5-Panel camper hats are among my best sellers.