The cart strap which holds the bag in place crosses at the top of the outside putter tube blocking the tube and/or making it very difficult to get your putter in and out. This to me is a design flaw and depending on the cart, makes the putter tube virtually unusable.
I was also looking for a bag with more open pattern at the top of the bag. I would like to see a diagram of the top of every bag in your catalogs and on line. If I had know how the pattern was on this bag, I wouldn't have purchased it, as it is I am dissatisfied with the pattern