You are buying the Lululemon bag shown in the pictures. Great large size for a weekend away or for your gym/yoga clothes/towels. This is a cool design - the zipper ends on the top fold down and snap into place for a more "square" look. Look at all of the pictures and you'll see what I'm talking about
With the sides snapped down, the bag measures approximately 18 x 13 x 11.
The bag is a very very dark gray color - practically black (but it's more of a charcoal black, not a deep dark black).
It is a 100% cotton material with thermoplastic embedded in the material. It is VERY heavy duty!
Original shoulder strap included.
SEE PICTURES!!!!