Nook Theory Reusable Insulated Grocery Bag - Leak Proof, X Large Insulated Cooler Bag - Insulated Shopping Bags for Groceries - Travel Cooler Bag for Frozen and Hot Food with Zippered Top (Deep Blue) Deep Blue X-Large is up for auction in Grocery & Gourmet Food. The current bid is $2.50, 91% below the $28.96 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.