This lunch bag keep your drinks cold and don't let your sandwiches spoil with our ultra-thick foam core insulation technology. Our insulation will keep your food cold or warm for when you're taking on the daily grind.Be unstoppable with a highly functional lunch box that comes equipped with a detachable buckle handle which will always look great tied to your backpack or along side a briefcase. The insulated lunch bag is compact enough to fit inside a backpack, gym bag, or travel bag to keep up with your on-the-go lifestyle.