Creating a cider/beer combo, lemonade/beer combo or any other drink plus drink combo and struggling to get the taste balance right? The Pretentious Beer Glass’ Dual Beer tumbler ($35) makes it an absolute ease to do thanks to its handmade construction of placing two glasses within one up to a certain point. This looks slick of course, but it works too as you can keep drinks separate or blend them with measure before filling the glass at the top.