Gucci Supreme GG Boston Bowling Bag in medium.
This is a pre owned bag in excellent condition.
The bag comes in the GG monogrammed dark brown canvas with gold hardware.
It has top leather handles and also comes with a detachable adjustable strap for shoulder or cross body wear.
The bag has a top zip closure and then has a zipped pocket and two flat pockets in the interior. 
The lining of the bag is a cream canvas and is in very good clean condition.
The overall condition of this bag is excellent and has no visible signs of wear at all.
Comes with original dust cover.
The measurements are;
Height X Width X depth 
22cm X 17cm X 19cm approx.