Large Capacity 30L Cooler for Sports and Cherry Blossom Gray Box, Waterproof, Foldable, Leak-Proof, Picnics, Days, Viewing, Boweer,

[30L Capacity for Great Satisfaction, Recommended for Family Camping and BBQs for 4 People] This large cooler box has a capacity of approximately 30L, providing ample space for drinks and food. As a guideline, it can hold enough food for 4 people for 1-2 meals, and has enough storage capacity to hold 9 x 2L PET bottles vertically. The lid has a pocket for ice packs, which will further enhance the cooling power, allowing you to enjoy cold drinks anytime! When using it in the summer, be sure to include plenty of ice packs along with your food. [The Secret to Long-Lasting Heat Retention - 4 Layers of High-Quality Insulation] The outer layer of the cooler box is made of 600D Oxford material, which is waterproof, wear-resistant, and fade-resistant. The second layer is made of 5mm extra-thick EPE material, which has excellent heat retention, cold retention, and insulation properties. The third layer is made of high-quality, environmentally friendly non-woven fabric, the fourth layer is a PEVA lining, and the internal aluminum foil interface uses a hot-press process for excellent sealing. This cooler bag is highly durable and functional. Thanks to its 4-layer structure, it can be used not only for keeping things cold, but also for unprecedented combinations such as refrigeration + freshness preservation. [Precautions for maintaining cooling performance] ① Place one ice pack inside the cooler box to cool it down, sandwich the food between the ice packs, and do not leave any extra space. ② Make sure the inside of the cooler and the food are thoroughly chilled before use. ③ It is best to place the ice pack at the very top of the cooler bag. ④ Minimize the number of times you open and close the cooler. ⑤ Avoid direct sunlight; it is best to keep it in the shade. ⑥ Wash and clean after use. Do not wash or spin dry in a washing machine. 【Multifunctional Integrated Design, Suitable for Indoor and Outdoor Use】This soft cooler offers ample storage space. The large, thick side pockets make it easy to store condiments and cutlery, plus large mesh pockets on both sides and a compartment for ice packs at the top. The full-length metal double zipper is smooth and durable. The shoulder strap is made of nylon, is adjustable in length, and features a durable hardware buckle design. The thickened shoulder pad provides a wider contact surface, reducing strain on the shoulders by preventing weight dispersion. The included shoulder sling allows for hands-free carrying. This is a multifunctional cooler box suitable for outdoor storage and everyday use. 【Lightweight, Portable, and Essential for Outdoor Activities】When not in use, the cooler bag can be folded and stored without taking up much space, measuring only about 36 x 32 x 7 cm when folded. Please note: When you open the soft cooler box after receiving it, it is normal to find wrinkles inside. It is suitable for various occasions such as camping, BBQs, cherry blossom viewing, day trips, picnics and day camps, everyday shopping, storage, outdoor activities, school sports days, and disaster preparedness. With a generous 30L capacity, it's perfect for family camping or BBQs for four people.