My Golden doesn't weigh over 100lbs but I wanted to share with you the type of mesh crate she has. It's called a Cabana Crate, they are very nice well made crates,light weight fold up flat and come with a carrying bag, all the poles are intergrated so you never have to worry about them. It sets up in seconds.
Here is the link to the website, they even have a place to put in your dog breed so you order the proper size.

www.doggonegood.com
click on crates and cabana crate