MATERIAL SAFE: 100% non-toxic, no BPA, the insulated lunch bag is made of waterproof outer layer of Oxford fabric, the inner and middle layer of insulation EPE, and interior aluminum film. The waterproof aluminum foil keeps the food cold or warm.MEDIUM CAPACITY-SIZE BAG : The 28 cm x16.5 cm x 21 cm (L*W*H) size and lightweight Insulated lunch bag is spacious enough to accommodate all the lunch needs (lunch box, canned, fruit, water bottles, snacks, etc.). This insulated lunch bag has enough space for you to carry your lunch and food for travel, office, school, picnics.ELEGANT DESIGN: This insulated lunch bag has simple and high-quality design with strong waterproof Oxford fabric, strong handles, quality double zipper, and extra front pocket. So, this insulated lunch bag looks elegant and simple in appearance, is easy to carry, is easy to open and close, gives space to keep your things like mobile, keyrings, etc. in its pocket.LONG-TERM PRESERVATION: The interior aluminum foil layer and middle layer insulation EPE keeps the warm food warm and cold food cold for maximum of 6 hours. The insulated lunch bag keeps the food and drinks fresh and preserve the temperature inside bag.MULTIFUNCTIONAL INSULATED LUNCH BAG: This bag can be used as a ice pack, lunch bag, snack bag for long trips, picnics, offices, and schools. The uni-sex design is best for women and men both.