S.C.P. Marine Innovation is a UK-based company that has spent the past three years designing, prototyping and testing an underwater jet pack. Yes, you read that correctly. The x2 Underwater Jet Pack uses a backpack with an integrated control system and batteries, along with two wrist-mounted, high-power Hydra thrusters that propels you through the water at up to 6mph. The entire setup weighs only 11lbs wet and will allow you to execute all your twists, rolls and dives for up to 60 minutes. It’s the perfect accessory for those of you want to take your dives deeper, explore your Aquaman fantasies, outfit your Bond villain lair or compete with Olympic swimmers.