Heavyduty quality Made from marinegrade plastic, this round access hatch cover is built for continuous use in challenging environments. It is a stable choice for boat hatch covers, the 8inch kayak hatch, and rear deck access. Allweather security The kayak waterproof hatch lid and the accompanying waterproof bag provide a reliable seal to prevent water seepage. They help protect your storage space even in rough conditions, suitable for marine waterproof hatch lid and yacht gear. Advanced storage Deck plate with a dry storage compartment and a kayak hatch storage cover optimize your vessel's organizational capacity, enabling safer, more efficient exploration. Compatible with kayak round hatch lid and yacht hatch lid. Expanded utility The hatch cover with a red waterproof bag expands compartment options, ensuring efficient storage for longer kayaking, surfing, or paddle adventures. Includes deck plate accessories and kayak full cover. Use scenarios On a windy day sail or choppy water, store spare clothes, maps, and electronics in the dry storage to keep them dry and within reach, while the hatch lid seals tightly to prevent spray. During a multiday kayak or paddle trip, separate wet gear from dry gear with the red waterproof bag, and use the deck plate storage to keep essentials organized and easy to access. On a small yacht or boat used for fishing or touring, leverage the 8inch round hatch for rear deck access, keeping safety equipment and items dry and securely stored.