The perfect companion to our beer growlers and mini kegs are these 750ml stainless steel bottle-shaped thermos with white powder coating from our friends at Evachill.
Obviously you could use them for taking water to your yoga class etc but let's be honest, 750ml just screams bottle of wine to me.
With one of these and our growler, you can have cold beer on a tap and a bottle of chilled wine ready for any occasion, anywhere.