This cache is part of the Sezincote Stroll series and you will find introductory series information in the listing for the first cache Sezincote Stroll - 4 Oaks.
You are looking for a green painted clip-lock box
The location of the cache is to the north of Thickleather Coppice in a rather obvious spot. Nobody seems to know about the origin of the name "Thickleather Coppice" but in the past, they did use some of the bark produce of coppicing to tan leather. To get to the cache you now have to leave the Monarchs way and head WNW back towards Bourton on the Hill.
Onwards to the next cache is done by circumnavigating the coppice until you pick up the track heading for Upper Rye Farm. Once at the barn, take a sharp right, keeping the farm house on your left. Continue for about 400 yards along a roadway and take the footpath on your left just past the cattle grid.