Features: UNIVERSAL FIT: Perfect size of 3.34 inch(Diameter) x 6.29 inch(Height), and this multifunction tactic water bottle pouch bag fit most standard size water bottles (550ml), one size fit most bottle. UPGRADED MATERIAL: Adopts quality nylon material, which is with excellent wear-resistant performance, more tearing tension up to approx.40kg, and also heat-insulated, durable and long-lasting. MOLLE WATER POUCH: Molle system tactic water pouch bags, drawstring open top and quick release buckle, and excellent flexibility makes the water bottle pouch easy to use and release. WIDELY APPLICATION: The mini compact size and durable material makes this water bottle holder a perfect-choices for various outdoor activities such as camping, fishing, hiking, camping, cycling, etc. MOLLE SYSTEM: The back buckles can keep your water bottle solidly when attaching to any tactic vest, battle belt or carabiner for preventing the weight of the water bottle from pulling the pouch down. Specifications: Material: Nylon Color Options: 4 Color are Available as Shown in the Picture. Package Weight: approx.70g Diameter: approx.8.5cm/3.34in Height: approx.16cm/6.29in (More Size Detail, Please See Photo.) Package Includes: 1Pc x Water Bottle Pouch note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color of the item. Thanks!