Feature: Made of durable and waterproof nylon material, it can protect the safety of equipment and items in outdoor environments. The water bottle bag is elastic and fits most water bottles, and can be adjusted according to the size of the water bottle. It can be attached to tactical backpacks, belts, and other tactical equipment as an additional outdoor bag. This storage bag is lightweight and portable, suitable for camping, hiking, outdoor activities, trekking, fishing. Suitable for carrying radios, kettles, water bottles, and other items to meet various needs during outdoor activities. Convenient to carry. Specification: Nylon Color: Black Size: 22*11*6cm Note: Please allow 1-2cm error due to manual measurement, please make sure you do not mind before ordering. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x black water bottle bag