Say hello to the ultimate grocery bag! Maintain food temperature and support the environment all at once with our Uncle Matt's insulated tote bag. This bag has 10" gussets and 18" handles that are sewn around the entire bag for added strength. Made from non-woven polypropylene material with an insulated polyester fiber and coated thermal film interior resulting in a total weight of 258 GSM. Keeps food hot or cold for hours!