2 Liter bottle to bottle cap w/ or w/o mesh insert

I was looking online for a double-sided bottle cap for 2 Liter bottle because I have to make a terrarium project for school, hence the mesh insert so that the cricket doesn't get into the aquatic ecosystem and drown. But I can also see this being used for transferring liquid between bottles and or just bigger storage space. 

don't worry about scaling up i've already done it. 101%

You may have to use scissors or flush cutters to trim the mesh if you use it, depending on your printers quality, I barely had to.