Fit for everyday needs: this small cooler bag looks small but has a large capacity. 8.7 x 6.5 x 8 inches. 7L capacity. It has enough space to hold your lunch box, snacks, sandwiches, salads, water, drinks and fruit etc. perfectly. Perfect size for easy portability without taking up extra space. Suitable for all ages. Heat insulation: the exterior of the lunch bag is made of 300D waterproof Oxford cloth, lined with environmentally friendly aluminium foil, the built-in 5 mm thick insulation polyethylene foam (EPE). The three-layer insulation design interrupts the transfer of heat energy inside and outside and keeps food cold/warm/fresh for hours, perfect for meals on the go, picnics, road trips, lunch in the office, school, on the beach and more. ! Strong and durable and easy to clean: premium reinforced metal SBS double zippers, secure zip and metal buckle ensure smooth opening. The outer waterproof 300D Oxford cloth is abrasion resistant and tear-resistant. Lined with environmentally friendly aluminium foil, if the sauce is spilled inside or outside, simply wipe it with a damp cloth or napkin. Other features: the reusable insulated bag has a reinforced handle at the top and an adjustable shoulder strap, while carrying it offers more carrying options (you can carry it as a lunch tote bag/shoulder bag that frees your hands). A front pocket design organises your napkin and personal items, such as your phone, bus card, handkerchief, etc. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.