The LEECH 3.5 (G) by STLTH BLACK®
All US bank notes have a width of 2.6 inches. The LEECH 3.5 (G) can be used for the carry and concealment of 10 x $100 dollar bank notes = $1,000 also known as a Grand or a “G”.
https://www.etsy.com/uk/listing/4300108967/leech-35-g-by-stlth-black