'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!
A new 'leakproof' Stanley quencher cup has just launched – but does it stand up to testing?
In response to the main critisism of the OG quencher, the new protour flip straw design claims to be fully leakproof. Boasting the same hefty 1.2l size, car cup-holder and ergonomic handle, the ...