Promar Nets Collapsible Live Bait Trap - The Promar Nets Collapsible Live Bait Traps are great for catching smelt, shrimp, minnows, crawfish, and just about any kind of bait. Built with a Spring Pop-Out Design, these traps open automatically in one step and fold for easy storage. Each trap features a zippered pocket for bait and a zippered access to catch. Complete with hand rope. Durable polyethylene netting.