This lunch bag, with its insulation, cooling, and waterproof features, can securely store your lunch and water bottle! Product Features: Large capacity storage, able to hold up to 6 x 500ml PET bottles. Enjoy delicious lunches with peace of mind, whether it's summer or winter. The design is suitable for a wide range of situations, from lunchtime at the office to outdoor activities. There are two large pockets on both sides, providing excellent storage capacity. The fabric surface is waterproof, making it convenient for commuting to work or school. The entire bag is designed with aluminum foil for cooling and insulation, providing high cooling and insulation performance. Other colors are also available, so it's recommended to use different colors for your family members(^^) Colors: Currently available in black. Navy and gray are also available! Please let us know in the comments if you would like one. Size: * Height: Approximately 25cm * Width: Approximately 25cm * Depth: Approximately 14cm *Please note that there may be slight variations due to amateur measurements. Shipping: The product will be shipped via Yu-Packet Post. We appreciate your cooperation with simple packaging as this is the most economical shipping method. Notes: * Although we conduct inspections, there may be minor scratches due to being an imported product. * The actual color may differ slightly from the product images. * Returns and cancellations due to customer reasons, such as size or image differences, are not accepted. * If there are any defective products after arrival, please contact us before leaving a review.