【Lunch Bag, Insulated Bag, Large Capacity, 3 Colors】 ・Colors: Gray, Black, Navy ・Size: 25 x 25 x 14cm ✅【Large Capacity Bag for Everyday Use】This lunch bag has a large capacity and a simple design. It can neatly store a two-tiered bento box plus dessert. ✅【Keeps Food Cold or Warm Year-Round】The inside is made of aluminum material, which is ideal for keeping food warm or cold! You can use it conveniently anytime, all year round. ✅【Convenient Side Pockets】It has side pockets where you can put a water bottle or a folding umbrella. ✅【Water-Repellent】The durable polyester material is perfect for a lunch bag that you use every day. The inside is waterproof and oil-proof, so you don't have to worry about it getting wet! ✅【Easy to Open and Close】It has a zipper that is easy to open and close. It is sealed with a zipper, so you don't have to worry about the contents falling out. ※I use it too (Impressions) I use a men's bento box that holds 870ml. I often bring a bento box ➕ a plastic bottle (tea), and sometimes a pouch of jelly drink. It's hard to find a large lunch bag that can hold everything together, and even if I do, it's either not insulated or it's expensive... I think this product is large, reasonably priced, and perfect. Because it's tall, there's plenty of room for a two-tiered bento box, and even if you put a pouch of jelly drink or fruit in a separate container on top. There are pockets on the left and right sides that can hold a plastic bottle or a 500ml water bottle, so you can put everything you need for your lunch in this insulated bag.