People are just dumb honestly bc stanley never claimed it as leak proof, so stop complaining about it!!! They may leak if tipped over, especially with a straw in place Here are four stanley dupes that are better than the actual stanley tumbler—models that you won’t have to fight for a chance to buy.
Leak-Proof Custom stanley tumbler 30oz Spill-Proof Stanley Cup With
Stanley cups are all the rage right now, but the reality is that they leak if it topples over
It's not perfect, but it works.
The flip straw lid provides effortless access, while the no spill design keeps your drink secure on the go. Kapiado 2 set spill stoppers for stanley cup 20oz/30oz/40oz/64oz, leak proof accessories for stanley tumbler with straw cap and square pad and round cover (clear, 2) Is stanley cup leak proof
