High-quality material: Water bottle holder made of 1000D nylon fabric - which is durable - wear-resistant and waterproof - not easily damaged - pleasant and soft to the touch - durable and tear-resistant - the color does not fade easily after long-term use or washing, and the seams are clean. Sturdy and durable. Product features: This bottle holder is equipped with a drawstring on the top - which can be tightened or loosened as needed - so you can easily remove and insert the bottle by yourself. There is a sturdy decoration on the drawstring - which can effectively secure the bottle without shaking. You don't have to worry about it falling outside due to strong movements. Resistant to bad weather: The breathable mesh base is compatible with standard bottles - highly breathable - easy to clean and can dry quickly to maintain hygiene if accidentally gets wet. The bottle holder can effectively withstand rain and snow - ensuring the durability of the equipment in extreme environments and keeping the interior dry and comfortable. Easy to Use: Our water bottle bag is compatible with system gear, backpack suspension, tactical backpacks, tactical bags, straps, car handles, tent racks and more. Applicable scenarios: Hiking accessories can help you carry most water bottles, such as sports water bottles and hydration bottles, as well as emergency tools such as umbrellas. Ideal for travel, tactical, mountaineering, horse riding, fishing, club activities, running, cycling and other outdoor activities.