The Big Sling Bag, BlackOur best selling Sling Bag is now available in a bigger size. Still sleek, lightweight, and chic, now you'll be able to add that *one* extra thing. Your large wallet, glasses case, or even a small book will fit inside the Big Sling. Dimensions: Everyone will get the medium sized strap, but you get to choose if you'd like the small or long strap as a second option. The small one is best if you have a smaller waist size and want to wear your bag around