Ever since Starbucks came out with its highly coveted to-go cold cup tumbler, I've been spotting similar versions everywhere: at drugstores, on the bus, and all over Sugar HQ!
Double-walled acrylic cups are an eco-friendly, sturdy vehicle for not only iced beverages like coffee, but also the smoothies I've been whipping up every morning as a fresh start.
Want to know how to ensure your reusable drink ware lasts as long as possible? Then follow these tips, when you keep reading.
