NWT Pretty Simple Westlyn Woven Crossbody Bag in Black. Meet the Westlyn Woven Bum Bag! This design is such a classy take on a crossbody. Including the fun block design the strap has, the bag also has a zipper closure ewith beige and black chevron interior, and a zippered stash pocket on the inside This crossbody bag is the perfect way to elevate your look. Material & Measurements Made of vegan leather Length: 12" Height: 8" Adjustable Strap: 24" - 46"