I've tried quite a few pumps now, and of the manual ones this was middle of the line. The best part about it is there aren't too many pieces to clean making it easy to take out and about but I didn't find it that effective.
This pump is brilliant, I started using it about 3 weeks and it really helped increase my supply. It's lightweight, easy to clean and effective at removing milk. Works well with lansinoh bags which attach to pump.
With its innovative design the Lansinoh Manual Breast Pump features adjustable two phase technology for improved milk flow and comfort. Easy to use and assemble, the Lansinoh Manual Breast Pump is also a silent and quick pumping solution. A secure seal is created with the unique ComfortFit breast cushion for efficiency. One handed use is possible due to the breast pump's Easy-Express ergonomic handle. You can be discrete if you need to take it anywhere too, due to its lightweight and compact design. This breast pump is simple to clean and is dishwasher safe.