Collapsible Reusable Straw, Stainless Steel Drinking Straw, Food-grade Foldable Metal Silicone Straw with Case and Cleaning Brush for Party, Travel, Household, Outdoor

i ordered 10 of these straws, but will be returning them. the top of the case doesn't close properly which would be unsanitary if carried in a pocket or purse (which is the whole purpose). secondly -- and most importantly -- the items i received look nothing like the advertised image. the advertised image is of an oval case; these are rectangular. a totally different item! beware of these knock-offs.