An expression use to describe the act of taking/obtaining advantage of the situation and keep something of value

1. Play your cards right and secure the bag 2. Be an intern and work full-time hours. That's how you secure the bag.3. I cut him/her off but I secured the bag.4. Friend 1: He/she said he/she wants to make it up to me.Friend 2: There's your chance to secure the bag.