I bought this product as it seemed the best compared to other manual pumps, plus I am usings MAM bottles, containers. The value for money is great, and cannot fault the packaging. The green colour is perfect especially if you require unisex colours, I am generally not a fan of the colour green, but this pump is actually quite attractive as far as pumps go! I have chosen the manual pump as I found prices of the electrical pump ridiculous especially as this is our first baby. Overall I am pleased with the product. Plead note I have not physically used the product as yet. Will review again, regarding its functionality.