Exterior is high quality aircraft Leather from Townsend Leather. The interior is made from vintage military material: ripstop polyester rubberized canvas; extremely durable and waterproof material (check pinned destruction video on my instagram account).
 
Vintage NOS (made in the USA) Scovill metal locking zipper. Everything is triple sewn with bonded nylon Tex135 thread. Dyed and faded for a weathered distressed look.  Heavy duty and ready to hold your EDCs, cards or basic first aid kit.

Dimensions: 8x4 inches.