<strong>3 Size / Capacity Options</strong>. <strong>Capacity:</strong> 10 Liters / 610 Cu.In.. <strong>10 Liter:</strong> Height : 20" | Diameter: 8"</br></br>. <strong>Capacity:</strong> 20 Liters / 610 Cu.In.. <strong>20 Liter:</strong> Height : 25" | Diameter: 9.5"</br></br>. <strong>Capacity:</strong> 30 Liters / 1,830 Cu.In.. <strong>30 Liter:</strong> Height : 27" | Diameter: 10"</br></br>. <strong>Material:</strong> 40 D Lightweight durable Ripstop Roll. <strong>Closure Type:</strong> Roll top with webbing. 100% PVC free. Secure QR buckle closure. Welded waterproof seams