Glad sandwich bags are thicker to the touch and foggy if you shine it up to the light. They are made from 100 percent polyethylene.

Safeway brand is very thick like the glad bag but it is more shiny.

The Food Club is very thin and it is glossy

Ziploc is thinner that glad and the Safeway brand it is very shiny. It is also made out of 100 percent polyethylene.

Brand Name Ziploc Glad Safeway Food Club Food: Tomatoes and strawberries
Price $3.69 $4.29 $2.49 $1.00 $3.00 for strawberries
$2.25 for cocktail tamatoes
Number of Item 100 bags 100 bags 100 bags 150 bags  depends
Store's that sell the items Safeway, Fry's, Albertsons Safeway, Fry's, Albertsons Sadeway Dollar Tree, Dollar Store Safeway, Fry's,
Albertsons