GEARONIC Genuine Leather Canvas Messenger Vintage Satchel Shoulder Bag for School Laptop

Do they actually have green, or is it just bait and switch with the brown?

How do the "green" and the "military green" differ? In the pictures, the simple "green" looks less green than the "military green". Seems backwards.

Is the strap long enough for the pouch be worn over the shoulder and on the hip?

is it faux (false) leather or real leather?