The perfect toy to kickoff the new season, this nifty full-sized faux-pigskin unscrews to reveal an inner watertight chamber big enough to hold 335 mL of liquid; fill it up with booze and mixer, screw on tight, and give the foam-insulated ball a few tosses to shake up the manliest watermelon-peach cosmo you'll ever drink with your pinky out.

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Pour, pass, drink with a sweet shaker from Firebox.com