Review on Maymom Tubing Adapters For Ameda Purely Yours And MYA Joy Breast Pumps - Set Of 2 T-Connectors Compatible With Various Tube Parts by Sean Skinner

Not going to dock this product any stars because they didn't claim it would work for a Spectra S2, but a couple of the reviews on here say that it will. It's way too loose to work. I was looking for a way to easily switch back and forth between single and double pumping but this isn't it. Instead I'm going to try a tubing clamp, allowing me to always leave both tubes attached but pinch off the air to the second one when needed. We'll see if that does the trick.