Lunch Bag: Made Of High-Density Oxford Cloth And Thick Aluminum Foil, Thick Insulating Aluminum Film, Can Keep Your Food Fresh And Delicious (If You Want To Keep Your Food Fresh Longer, You Can Use It With An Ice Pack). | | Features: High-Quality Materials Can Reduce The Damage To The Items In The Bag Due To Collision; Light And Comfortable, Can Be Carried Alone; Dust-Proof, Anti-Static, Waterproof, Moisture-Proof, Breathable, Wear-Resistant, Scratch-Resistant, Thermal Insulation, Sealing, Long-Term Use Without Deformation. | | Warm And Cold Lunch Bag: Upgraded Wear-Resistant Smooth Zipper, Thickened Handle, Strong And Durable. Suitable For Offices, Gyms, Outdoor Picnics, Business Trips, Long-Distance Travel, Can Carry Daily Lunches, Sandwiches, Salads, Fruits, Snacks, Etc., Are All Good Choices. | | Lunch Size: 8.5X8X5 Inches. The Outside Of The Lunch Bag Has An 8X5 Inch Front Pocket, You Can Put Your Phone, Wallet, Keys, Cards, Chargers, Small Napkins And Any Other Small Th.