On Amazon where you can now get this
Rachael Ray Chillout Thermal Tote Bag in black & blue for just $11.10 (regularly $16.21)!

This 5-gallon zippered tote bag will keep food and drinks hot or cold for hours, making it perfect when packing a picnic this summer or hauling groceries. The bag measures 18.5″x6″x16.5″ and folds up easily for storage.
In addition to heat and cold retention, this tote bag has a leak-proof lining that can easily be wiped clean. The exterior can also be spot cleaned with soap and water.