There's no shame in adding some ice to your whiskey, and while it can take the edge off, it also waters down your dram. Thankfully, if you prefer your spirit chilled, there's a solution that won't dilute your precious liquid. This pair of glasses keep your drink cold for hours, and also feature a black silicone sleeve to protect surfaces and your hands throughout your next session. Just freeze the glasses for about four hours to get them properly chilled, then remove the silicone to hand wash them at the end of the night.

Sold as a set of 2 glasses.