3 of 4 people found the following review helpful
2.0 out of 5 stars
Poor design, 24 Jan 2013
I bought this as it looked and sounded brilliant, in spite of reading bad reviews, I took the 'plunge', anyway, the vacuum insulation of the plastic cup almost immediately gained leaks, there is constantly condensation in the void between the layer and there is hissing of air every time I pour coffee in. I can live with this, second problem is the plunger is too short, stopping an inch from the bottom, do not be tempted by the size it is only a normal cups of coffee size therefore you have an amount of coffee and grains swilling around the bottom. This brings me to my final and major problem, this is not water tight, if left at an angle it will leak, this is a problem when there is coffee trapped below the plunger which will eventually leak out.
All this amounts to a very wet bag and a stain on my trousers when i get to the office... look for a metal cup