Part of the Think Tank Modular Belt System V3.0, the R U Thirsty? Belt Pouch V3.0 is a convenient pouch designed to hold one large water bottle or other accessories. This pouch attaches to any Think Tank belt or backpack and accommodates most water bottles up to 32 oz or other similarly sized accessories. Its mesh front increases airflow to reduce condensation and the 600D polyester material features a water-repellent coating. Additionally, a one-handed drawstring closure keeps stored items secure; the pouch can rotate or lock in place on a belt; a grab handle is featured for carrying off the belt or pack; and the pouch folds flat for storage when not in use.