If you are looking for kill bags for fishing or spear fishing, then Sealock provide you a very excellent fish cooler bag. This durable cooler bag stays cold and fresh for over 48 hours and can hold a lot more than just fish. it is strong enough to withstand the struggle of the fish. The Monster Fish Bag is handcrafted with high quality, with thick walls and sturdy shoulder straps. A waterproof zip closure for easy portability or takes up less storage space when not in use instead of a large and bulky cooler. Heavy-duty heat-sealed, fiber-interlaced skin construction does not leak so your boat can stay clean. Designed with heavy-duty polyester Tarpaulin interior lining, the cooler fish bag makes cleaning fast. Rinse out the inside and the bottom with a spray bottle of soap/water, invert it to dry, it's ready for the next day. General drain plug of this leakproof Fish Kill Bag is easy to slip and fall off, and if you're not careful, your car or truck could be covered in fish blood. So, we designed it to be screwed in. A variety of handle designs can be used according to your needs. Enjoy your fishing with Sealock Outdoor Large Portable Waterproof Fish Bag.