split seam
Whenever I drink from a paper cup I have to make absolutely sure that the seam faces away from me at 180 degrees or the drink might run the seam and spill on me.
Whenever I drink from a paper cup I have to make absolutely sure that the seam faces away from me at 180 degrees or the drink might run the seam and spill on me.



It does leak out when it’s those coffee cups!
Likewise, I always place the lid on my coffee cup so that the sippy hole is across from the seam.