Easy to install hatch storage unit with screw-on lid. Sized to fit standard first aid kits and paddling essentials. Recommended for recreational and touring boat designs. 
- Easy to install - instructions are included
- Kit includes:  Rim, gasket, bag, keeper string, lid & hardware
- Can be used to upgrade your boat or as a replacement for an existing 5" hatch
- Lid is 5 1/2 inches in diameter
- Rim outside diameter is 6 and 3/4 inches. 
- Bag is not waterproof