Query: thermos sandwich bag
YETI Daytrip Packable Lunch Bag, Charcoal
VECKLI Hot Cold Bag Reusable Thermal Insulated Bag Food Storage Bags for Snacks, Drinks, Fruits, Sandwich(5, 14''x12'')
Black Lunch Bag, Thick Reusable Neoprene Lunchbox Insulated Thermal Lunch Tote Bag Small Neoprene Lunchbags with Zipper for Adults Kids Nurse Teacher Work Outdoor Travel Picnic
MIER Portable Thermal Insulated Cooler Bag Mini Lunch Bag for Kids, Black