Especially soft and comfortable - Made from 100% Food Grade Silicone. Dishwasher safe - Also can be sterilized and left to sit in boiling water for 2-4 minutes. Easy to use, easy to clean. Completely Free from Bisphenol A and Phthalates. Suction base ensuring your pump will not fall over meaning no spills. Fits perfectly into any baby bag. Convenient; Handy and easy to use and lightweight. Easy Comfort manual breast pump.