Foil Insulated Box Liners, 11 x 8.5 x 5.5 Inches. Pack of 10 Self-Seal Thermal Insulation Bag with Gusseted Bottom. Leakproof Insulated Shipping Bags for Food. Fits USPS Medium Flat Rate Box

Pack of 10 Disposable Insulated Bags for Shipping, Measures 11 x 8.5 x 5.5 Inches. Crafted with bubble padding and thermal foil to keep items hot or cold for hours. These insulated shipping bags for food make shipping frozen and perishable items safe and reliable. Self-Sealing Adhesive Line. Our insulated box liners feature a self-adhesive strip for effortless, airtight closure. These insulated shipping bags save time while keeping boxes at the perfect temperature on busy days. Leakproof & Durable. Say goodbye to soggy surprises. These thermal shipping bags have a sturdy, leak-proof construction that protects contents from rough handling. Ideal for frozen food shipping or hot bag food delivery that demands resilience. Hot or Cold, Always Ready. From ice cream to soup, our foil insulated liners are designed to regulate temperature effectively. These hot and cold bags insulated bags work as thermal food bags or cold shipping packagingyour go-to solution in any season. Versatile Protection. Whether it's seafood, wine, pharmaceuticals, or leftovers, these aluminum insulated bags can handle it. Our insulated packaging for shipping is designed to be compact, collapsible, and disposable, ensuring a seamless fit over your box.