SMI Tapered Green Crab Trap Bait Cage - The SMI/Beau Mac crab trap bait cage is designed for heavy-duty use, making it ideal for any passionate crabber. This front-hatch crab cage is intuitive to use. Simply load it with bait, cast it and wait for the crabs to take your bait. The crab bait cage is green in color and is designed to nest inside each other when not in use, making storage simple.