【Premium Material】The exterior of the insulated lunch bag is made of high-density 600D Oxford cloth, which is water and dirt repellent for increased durability and easy cleaning. The inner lining is made of PEVA film and recycled with 5mm thick insulating pearl foam to keep your drinks fresh, warm, and delicious for up to 4 hours.【Large Capacity】The picnic bag measures 26 cm x 17 cm x 18 cm and holds 7.9 liters. The main compartment's wide opening makes it easy and quick to put in and take out the food you need. The bag also has a deep front pocket for storing treats, napkins, knives, and other small items.【Leak-proof and Waterproof】Extra thick soft EVA lining and heat-sealed seams to protect against leaks and easy to use. Clean. Yes, if the sauce is inside, simply wipe it with a cloth or wet wipes. Premium composite waterproof canvas is resistant to dirt and abrasion and protects your lunch and the items inside from occasional splashes or light rain.【Portability】Our reusable lunch bag is designed with a handle and an extraordinary shoulder strap that can be adjusted from 13 \" to 23 \", offering multiple carrying styles and allowing for easy transport.【Multifunctional】This insulated lunch bag is ideal for office, travel, school, picnic, foldable. This lunch bag fits in your regular handbag. It is a gift for your family, friends, or colleagues.