BLUEPOLAR guides
Which glass size fits your drink, iced coffee and cold brew at home, caring for glass and glass straws, hot coffee on the go, and glasses to give.
-
Glass tumbler sizes: 13, 16, 17 or 20 oz, and how much ice fits
What 13, 16, 17 and 20 to 23 oz mean in a glass with ice, which size fits a coffee-shop order, a car cup holder or a day of water, and the caffeine in it.
-
Iced coffee and cold brew at home, in a glass you can take with you
Making cold brew and iced coffee at home, how much ice to leave room for, the syrups and creamers that add up, and taking it with you in a glass with a lid.
-
How to care for glass tumblers and glass straws
Washing glass tumblers, lids, seals and straws, why glass cracks when the temperature jumps, what goes in the dishwasher and what a reusable straw saves.
-
Hot coffee on the go: insulated tumblers, lids and scalds
Why hot coffee goes in steel, how a double-wall tumbler and a closing lid help, keeping hot drinks away from children, and what to do about a scald.
-
A glass tumbler as a gift: initials, prints and sets of four
Choosing a glass tumbler as a present: a monogram glass for a bridesmaid or a teacher, a printed glass for a cook, a set of four for a new kitchen.




