Anglers know bait that’s kept lively and fresh can entice even finicky fish. The Magnum Flow-Troll from Frabill is an expansion of the original bait container, with space enough to hold 10 quarts of water and a whole bonanza of bait. The Flow-Troll can be pulled behind a boat, placed in a current or left to the waves, as the container is engineered to sit partially submerged. Its body rotates, self-adjusts and turns upright with the vented door facing the sky and the backside aeration holes taking in the oxygenated water below. Durable against rocks and docks, the Flow-Troll keeps bait fresh and accessible.