Flat Fish Bag 6'All Day Storage to Keep Your Catch Cold & Fresh Always be prepared to care for your catch. With Dakines new line of heavy duty insulated fish bags, rest assured your catch will be carefully stored and kept impeccably fresh during an all day fishing adventure. 20mm closed cell foam insulation keeps ice from melting even during those mid summer scorchers, while the PVC internal membrane is ultra durable to hold up to potential fin punctures or tooth