Something tells me that John Daly probably had one of these 20 years ago…but this is awesome nonetheless. Bag comes fully equipped with a 128 oz. refillable beer keg with a tap handle and pint glasses, BOSE Bluetooth speaker, LED lighting, and built-in tablet for streaming all your favorite media. Ultra-sponsored players, like Brooks Koepka and James Hahn, debut the Caddie Bag on course at the PGA Championship this week. There will in fact be a prototype Ultra Caddie Bag on display this week at the PGA Championship at Bellerive, just not on any caddy’s shoulder.