Review on Amplim 2X Food Grade Silicone Breast Pumps 4oz/100ml - Manual Milk Collector with Breastfeeding Milk Saver Stopper, FSA HSA Eligible - BPA PVC Lead and Phthalate Free (Blue Purple) by Brandy Robinson

The pump is really good for the money. Soft comfortable silicone. Provides enough suction to keep milk flowing during feeding. I find this is best used when breastfeeding on one side and then pumping on the other side. So I'm getting about 2 ounces compared to 4 ounces with a Medela electric pump, and that's exactly the same as with a similar Haakaa pump. The biggest problem is that the flange is too small. I have a size A cup and it slipped easily and lost suction at the bottom once there was some milk in it. It has petal shaped dents and I think that makes matters worse. 2. The pump should weigh 3 ounces, but you squeeze it to use it, which is a maximum of 2 ounces before it starts spilling (haakaa claims 4 ounces, but it only fits 2)3. The sizes on the pump are in ml, not ounces - it's okay, but I'd like to see it in ounces. Generally this is $13 for a pack of 2 pumps with plugs. It's good for the money. Compared to the Haakaa brand, this 1 ounce is smaller, has a much softer silicone (which makes it more comfortable), but care needs to be taken to avoid falling off. You can't walk in it and it will burst if a child kicks it and if there is milk in it. It doesn't cause milk flow so I can't imagine how you could use it alone. It's perfect for just pumping out a few extra ounces without having to install an electric pump, and it doesn't hurt to have it at full pressure (haaka makes my skin blue).