Sinclair Buffalo DuffleNote: We will fulfill the order as soon as this item becomes available. Usually, the fulfillment time is 2 4 weeks for pre ordered leather bags. A duffel bag that is trendy, unique, and classy is the perfect match for your adventurous trips. For those who like to try something different than the usual duffel, we introduce the designer buffalo leather duffel bag. The contrasting texture gives it an eye catching look, making it a unique piece of art.