Patented worldwide, the GoTubb features an ingenious design that allows you to open and close it with only one hand. Just squeeze the sides and the lid is released. To close, simply press back on. For everything that you can't squeeze out of a GoToob, there's GoTubb. GoTubbs work great with pills, knick knacks, snacks, vitamins, change, bits n pieces, you name it. A recessed, textured labelling area resists being rubbed off, and the transparent tops let you see what's inside without opening them. The large 5.3 cu.in. 86cc size is great for holding a bit more of almost anything. GoTubbs are food safe FDA and completely recyclable 5 plastic. They're 100% BPA free, PC free, and phthalate free.