Crazy Ants Molle Bottle Pouch Water Bottle Bag Outdoor Attachment Main Compartment: 6.7*6 inches. This product diamater is 8 cm. Molle Design, easily connect to molle vest, belt and bag. Easy to take, this product is the bese chose for outdoor activities. With a drawstring neck, can keep the bottom of the pouch from collecting water Material: 600 D Nylon. High quality Nylon material, ensure long-lasting using. The Pouch is designed for you to carry your water bottle via shoulder, modular webbing, or belt. Unique Design Rings Can Hook to Bags strongly.