'Stanley who?' Yeti's stackable, insulated straw cups are on sale for $25
These rugged tumblers are a compact alternative to a certain other buzzy brand, shoppers say — and they're truly leakproof!
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NASA Astronauts Have A Special Space Cup For Drinking In Zero Gravity
Astronauts can stick a straw into this cloud ... Read more: The Role Of Your Beer Glass Is More Important Than You Think So, how does this space cup work its magic? The secret, according to ...