A dependable, waterproof bag is a must-have for boat life. Dry bags are also useful on almost any adventure where you need extra protection from the elements. This 3-liter dry bag is our smallest, lightest dry bag designed to keep your essentials safe in harsh weather and rough seas. We built it using durable 70D nylon with waterproof TPU backing and fully sealed seams to keep moisture out. The bag has a secure roll-top with buckle closure. It also has a D-ring attachment point. Roll-top dry bags do not provide waterproof protection if completely submerged. HH Light Dry Bag 3L