A copy of the cover. Material — brown felt, dyed manually. Not cloth (without woven structure). Thickness about 2 mm.
The buttons have a good deep "stars" on face. They are made of steel like late originals, the upper part is painted black.
Aluminum peg is riveted on an aluminum washer, with leather lining on both sides and with a piece of felt, so as not to scratch the flask. The loops of black leather (if present, depends on model) are sewn with black thread like originals were. Edges of the skin details are also painted black after cutting out. Leather liners (on the inside of the cover) are of natural (brown) colour.
The cover was worn with a field-bottle and doesn't need preparation before installation. Just put it on.