Double-Wall Insulation 0.5" thick closed-cell foam keeps ice solid for hours — perfect for preserving fresh bait under direct sunlight. 100% Leak-Proof Construction Made from heavy-duty waterproof tarpaulin with heat-welded seams and an airtight zipper, ensuring zero leaks and lasting durability. Secure Drain Valve Built-in threaded drain valve that prevents messy spills while allowing quick, controlled drainage when needed. Easy to Clean Non-stick inner lining makes cleanup simple — just rinse with soap and water, then turn inside out to dry. Keeps your cooler fresh trip after trip. Lightweight & Portable Includes a padded removable shoulder strap for easy carrying. Compact enough to fit in your kayak, boat, or truck without taking up space.