This little bag is more than a phone sling. It has enough room for any smart phone and possibly a slim wallet. The back has a card slot where you can slip in 2 to 4 cards. Easy access from the back.
 
Material: Veg-Tanned in Pink from Conceria La Perla Azzurra S.R.L.
Dimension: H 8" x W 4.5", D 1.5"
Strap can be adjustable, Maximum length 43 inches
Personalization is available to upgrade