LIVE BAIT STORAGE: Keep your fishing bait lively with this insulated, aerated bait container that maintains oxygen levels with its long-lasting pump that runs +/- 100 hours with 2 alkaline D batteries or +/- 50 hours with 1 D battery STEADY OXYGENATION: The Bubble Box pump funnels 1.0 STL of air/minute and special weighted air stones provide greater dissolved oxygen DURABLE MATERIALS: Featuring an extra thick styrofoam bucket liner, impact resistant case, and rubber booted switch, this bait container is perfect for multi-purpose use, including fishing, transport, and traveling. SALTWATER & FRESHWATER USE: The 5 gal insulated bait storage features a large lid for easy bait net access, cutting surface, and mounting tabs for tools and tackle and is ideal for crappie, ice fishing, and fresh and saltwater use 50 YEARS OF INNOVATION: At Marine Metal, a good day turns great with lively bait, which is why our products are designed with high-quality materials for long-lasting use, so you can reel in a big catch