The Shimano range of Insulated Fish Bags are designed to keep your catch in optimal condition even if you spend multiple days on the water. Constructed from a heavy duty waterproof 1000D marine PVC material with welded and reinforced seams, a flexible UV resistant exterior ensures longevity in the marine environment. The water-proof interior lining effectively retains fluids and prevents leakage, while 15mm thick foam insulation is used throughout to provide exceptional cooling performance and temperature retention (ice longevity tested for over 72 hours). A large easy-pull zipper makes for secure storage, while heavy-duty load bearing straps with rubberized handles allows for comfortable handling. A large external drain valve allows you to easily drain excess fluids so that your fish and ice remain as clean as possible, while also making cleaning after use incredibly simple.