Chillsner is the first ever in-bottle beer chiller you can drink through. Inserted into any beer bottle, Chillsner delivers a smooth flow of perfectly chilled beer with every sip. Even the last one. Package includes 2 Chillsners, 1 Freezer Storage Case, and 2 Instructional Coasters....
Neatly removes foil cap before pulling cork. Easy-to-grip, smooth-as-velvet finish. Patented "bottle cap" design.