“These work great with the straw port in the Silipint silicone lid (have used successfully with coffee and flavored mineral water). I clean (hand wash) after each use and shake vigorously to remove as much water as I can from inside and they are holding up great.”
“These straws stay safely inside the Silipint cups with a lid. No more messes to clean up when the straw is pulled out and the beverage is splattered on the table.”