EXPANDABLE AND LARGER CAPACITY - Lunch bag Size: 10×6.69×11.4 inches; The size is 19×8.0×10.5 inches after expanded. The main compartment can store beer, drinks, fruits, ice packs, etc. You can expand the upper space to store some snacks. MULTI-FUNCTIONAL POCKET - The upper compartment has a mesh pocket for various cutlery such as knives and forks. The lower compartment can store food and drinks. The lunch box has two side pockets for water bottles and paper towels. The front zipper pocket stores keys or mobile phone, and it is easy to find other frequently used items. THICKENED INSULATION AND LEAKPROOF - The exterior of the bento box is made of Oxford fabric, waterproof and wear-resistant. The interior is made of thickened insulation and EVA lining. The main compartment heat-welded seams prevent leakage and are also easy to clean. EASY TO CLEAN AND LONG-LASTING HEAT - Double insulated lining keeps food and drinks fresh for at least 6.5 hours. Hot-pressed food-grade PEVA insulated lining is pinhole- and ensures the reusable lunch bag is leak-proof and easy to wipe clean. MULTIPLE SCENARIOS - You can take it to the office, the beach, and the gym, or to the beach with a cold beer. Suitable for both men and women. Its stylish design allows it to be used in as many occasions as you want.