About this item ?INSULATED NO BPA?Our Insulated Lunch Bags don't have BPA aluminum foil which is eco-friendly while interior padded with 5mm extra thick EPE foam, which helps keep your food or drinks never reaches the "temperature danger zone". This is especially helpful when you are out and don?t have access to a refrigerator or microwave. ?LEAKPROOF WATERPROOF?Our men's lunch box uses 900D waterproof Oxford Fabric which is resistant to dirty and abrasion while the lining uses a heat-welded seams to guard against leaks. Nothing else is a bigger disappointment than food that is out of the box and all over your lunch bag. If the lunchbox that you are carrying is leaking, then it can be extremely problematic. ?SPACIOUS MUTI-COMPARTMENTS?A spacious adult lunch box for the office is a prime concern because it's maddening to investigate a bag for a simple pair of spoon and fork. lunch bags for adults create 2 mesh pockets and 1 zipper pocket for your last-minute paper clips, knives, forks, chocolate bars, or phone and earphones as well.