HAIKUSOUBI 35L Large Capacity Cooler Box with Innovative Small Window Insulated and Cooling Perfect for Sports Cherry Blossom and Outdoor with

[Small Window Design] The small window design on this cooler is very unique and convenient. With a regular cooler, you have to open and close it every time you want to get a cold drink or food, but this cooler's small window allows you to easily check the contents. Finding what's inside can be a hassle, especially with large-capacity coolers, but the small window lets you see what's inside at a glance, reducing unnecessary opening and closing. This prevents cold air from escaping and helps maintain the temperature of the contents for longer. [Cold, Warm, and Fresh Insulation] This keeps drinks and food cold for long periods of time, even in high-temperature environments. This allows you to enjoy drinks and food cold even on hot summer days. Conversely, it is also useful for keeping food and drinks hot during cold seasons. For example, you can enjoy hot soup or coffee for a long time outdoors. It is designed to control not only temperature but also humidity to maintain freshness of ingredients. It is ideal for preventing food deterioration outdoors and keeping meat, fish, and other foods fresh. [Waterproof and leak-proof design] Waterproofing is extremely important for outdoor items. A cooler box is an essential item, especially for water activities or rainy days. This cooler is completely waterproof and designed to prevent water and cold air from leaking out. It also prevents external humidity and rainwater from getting inside. In the unlikely event that water does spill inside, the design prevents water leakage, so you can use it with confidence. [Easy to Carry] Since you're constantly moving around during outdoor activities, portability is crucial. This cooler bag features a 2-way design: handheld or shoulder strap. Even heavy loads can be carried easily over the shoulder, reducing strain on the body even during long trips. Large-capacity coolers tend to be heavy, but this design makes them easier to carry. It's also made of durable, lightweight materials, making it durable and long-lasting, making it an extremely reliable companion for outdoor activities. Versatile and Convenient: This bag is perfect for a variety of occasions, including camping, fishing, BBQs, fireworks, picnics, sports days, and cherry blossom viewing. Its large capacity of 35L makes it ideal for group use. For example, if you store food and drinks in it at a BBQ, it will keep them cold for hours, so you won't have to worry about running out of cold drinks mid-way through. It's also extremely convenient for carrying large amounts of food and drinks at picnics and sports days. Large, water-resistant, and insulated for warmth, coldness, and freshness. Ideal for camping, fishing, fireworks, BBQs, picnics, sports days, cherry blossom viewing, and other outdoor activities. Handheld, shoulder-strap, and leak-proof.