'Slinger Bag' is a Portable Suitcase That's also a Tennis Ball Thrower By Techtonic group As the social distancing norms due to the novel Coronavirus has shut down industries and most of the sporting events , going out for a hand in Tennis with friends has become somewhat of an impossible task. However, with the "Slinger Bag" on the other side of the court, you won't be needing an opponent who can up your Tennis practice. So you won't be breaking the lockdown rules and can practice your forehands and backhands complying with social distancing norms. Created by Maryland-based startup, Framework Sports, the Slinger Bag is a unique suitcase that can launch Tennis balls from the other side of the net. It looks like a traditional suitcase, only a bit larger than any other trolley-based suitcase. Now, when this project was launched on Kickstarter as the ball launcher project, the campaign raised over $1 million from 2650 backers. This made the Sl...