I ordered these collection cups as the normal brand/model that I use is discontinued I purchased bases off of the reviews which I am honestly feeling like are lies at the moment I have used these collection cups a total of 6 times with my spectra S1, and every single time I have had them leak on me filling my bra with milk, which in the middle of the night is infuriating. This last time some how milk got under the pillow and into my tubes effectively ruining my tubes and almost my pump which is a 500$ pump that I cannot afford to replace. I am a very experienced pumper and did make sure to follow all the assembly instructions so the fact that this has continued to be an issue out of the package and that they require special tubing adapters that are now ruined is so frustrating I need a high capacity collection cup but unfortunately these are not it.
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