Replacement Straws for Stanley Cup 40 oz – Reusable Straw with Stanley 40 oz Tumblers – 8 Reusable Long Stanley Straws with 1 Cleaning Brush – Dishwasher Safe & BPA-Free,Tritan, Clear

Great straws. Very sturdy.

They fit my 40oz stanley perfectly. My kids are always taking my water and end up biting my straw to where it's not even usable. I bought these so I have back-ups. They do seem less bite proof too!

These are nice. They don’t fit into all my covers but that’s ok

These straws are perfect! Good quality for a fair price.

Great fit for the 40oz tumblers!Easy to clean

Rob's Rapid Reviews!Pros:-Fits a 40 oz Stanley tumbler perfectly-Good value for the quantity and quality-Included cleaning brush is stiff and cleans wellCons:-Not a true con, but these only fit 40 oz Stanley tumblers-May not offer long-term durability as one of the straws developed a crack after a dishwasher cycleVerdict:If you own a 40 oz Stanley tumbler, these straws are a great purchase. If you own a Stanley knockoff or competitor, look elsewhere as these only fit official 40 Stanley tumblers.

The straws work well and are a good replacement for my Stanley, but the quality could be better. They get the job done, but I was expecting a bit more durability.

These straws suck. So they work exactly as expected and fit well as a replacement straw. I would say the same durability as the original straw it’s replacing.