Thank you for viewing. This is a brand new, unopened mini tote bag, stored at home. Approximate measurements by a non-professional: 32cm x 20cm. Height when expanded with gusset: about 15cm, base of gusset: about 20.5cm x 12cm. Made of fabric with a denim-like color. The opening doesn't seem to have a zipper, button, or Velcro. It doesn't have a cooling or warming function, but the size seems suitable for a lunch bag. Please see my profile for important notes. #totebag #lunchbag #handbag #container #handbag #smallitemcontainer