Here is a description from the manufacturer (Satchelz):
This hard chic moulded leather is a classic design that gives high protection with its leather lining inside.
The craftsmanship achieved really beautiful high quality. Each case is coloured by hand which makes them personal to the owner.
We use vegetable dye which means the leather can absorb the colour slightly different way on each case as you can see on the computer screen.
Size: opening area 15 cm (long) 6 cm (across ) x 2,5 cm (wide )
Material: cowhide moulded leather
Never used (got the smaller variant). Price is FIRM.