Reliable Material:GEEDUD tactical hydration pack is made of 1000D oxford fabric. This pack offers durability, water repellency, and quick-dry performance Practical Design:Compact and lightweight,yet with a large capacity. This hydration bundle pack can accommodate 2L of water bladder. The water backpack has a large main pocket, a hook and loop tape pouch and 2 front pockets, which is enough to store phone, wallet, keys, knife, multi tool or any other thing you need Size:12.2 x 9 x 4.3 inches L x W x H, which is compatible with most hydration bladder, and comes with 2 tube opening through the top of hydration backpack, allowing you to hydrate at any time. It will be the best outdoor accessories for hiking, cycling, mountain climbing, running, and other outdoor sports Molle Webbing and Straps:Three pieces of loop system panels, three-side MOLLE systems. Two hidden interlayers, better to classify your items Quality Assurance:Tactical hydration pack undergo rigorous factory inspections to ensure quality. If you're ever dissatisfied with our products or services, please don't hesitate to reach ou,ensuring the best solution is provided promptly GEEDUD Mini Tactical MOLLE Hydration Pack,Tactical Hydration Backpack,Water Reservoir Bag,Outdoor Water Bladder Carrier Pack,Quick Release Buckle for Tactical Vest Backpack for Hiking,Biking(Black)