[Material Description] The lunch bag is made of high density Oxford cloth and heavy aluminum foil. It can keep your food cool or warm for about 4 hours. It can make your food fresh and delicious. It's better to freeze it in an ice pack. It's fresher.[Product performance] Waterproof, moisture-proof, breathable, wear-resistant. Light weight, thicker handle, upgraded wear-resistant smooth zipper, easy to clean. You can put your phone, wallet, keys, cards, chargers, small napkins and any other small items in this 8x5 inch front bag.[Application scenario] Easy to use as lunch bag, picnic bag, sundry bag or shopping bag. Unisex lunch packs are not only suitable for work and college, but also for outdoor activities such as fishing, hiking, picnicking, etc. You can take it to the office, to day trips, to the beach and to sports. Or pack healthy snacks for your family or enjoy a pleasant Sunday picnic. Washing Instructions: Hand wash, not machine wash, do not iron, do not bleach, durable.[Special Note] This size data due to different measurement methods, error within 1-2cm is a normal phenomenon. Design Description Full print.[Material Description] The lunch bag is made of high density Oxford cloth and heavy aluminum foil. It can keep your food cool or warm for about 4 hours. It can make your food fresh and delicious. It's better to freeze it in an ice pack. It's fresher.[Product performance] Waterproof, moisture-proof, breathable, wear-resistant. Light weight, thicker handle, upgraded wear-resistant smooth zipper, easy to clean. You can put your phone, wallet, keys, cards, chargers, small napkins and any other small items in this 8x5 inch front bag.[Application scenario] Easy to use as lunch bag, picnic bag, sundry bag or shopping bag. Unisex lunch packs are not only suitable for work and college, but also for outdoor activities such as fishing, hiking, picnicking, etc. You can take it to the office, to day trips, to the beach and to sports. Or pack healthy snacks for your family or enjoy a pleasant Sunday picnic. Washing Instructions: Hand wash, not machine wash, do not iron, do not bleach, durable.[Special Note] This size data due to different measurement methods, error within 1-2cm is a normal phenomenon.