LOVAC Lunch Tote`s advantages: Easy to Clean: Our lunch bag can be repeated laundering. It`s easy to dry and we can assure you that our neoprene lunch bag`s color will never fade. Machine-Washable: If you soil your lunch bag ,you will just need to toss this lunch tote into your washing machine ,making it totally look like brand-new. Stretchable: Our lunch bag is made of neoprene.This kind of material features durable & reusable . Bottom flat, but can expand to fit a variety of containers. The zip closure keeps it secure. About Smell: Don't worry about that smell in this lunch bag . This kind of smell is from the neoprene material. And we have solved the smell problem. LOVAC Neoprene Lunch Bag`s Features: · Comes in different styles and colors · Soft, durable neoprene · Machine washable · eco-friendly and 100% safe · Great for kids, women,girls & adults · keep cold or hot food for 4-6 hours · Use for carrying delicious lunch to school ，work or travel