Cooler Large Capacity New Concept Small Window Cold Soft Cooler Heat Cold Fresh Heat Suitable for Sports Cherry Blossom Shoulder Water Leak Prevention

[2025 Latest Design & Ultra Large Capacity] The LCLONG thermal box uses a new small window design, which allows you to easily take items without opening the entire cooling bag, reduces the leakage of cold air inside the bag, and extends the heat and cold retention time. The capacity has been increased to 33L, which not only improves efficiency, but also allows you to store plenty of things, making it ideal for outdoor situations. [Excellent Cold Retention & Warm Retention] The inner layer of the cooling backpack is made of high quality Peva environmentally friendly insulation material, the middle layer is soft pearl cotton, and the outer layer is made of 900D frosted oxford cloth material. This is an insulated box with a cooling function that effectively blocks external heat and maintains a low temperature for a long time, making it ideal for keeping warm and cold. It is more effective when used in conjunction with ice packs or ice cubes. [3-way carrying method & multi-function] The lunch storage bag can be carried in 3 ways according to your preference, and it also comes with a durable handle and a removable and adjustable shoulder strap, which saves energy and prevents the cooler bag from falling. It is useful not only for outdoor leisure activities such as camping, fishing, and BBQ, but also for sports events, fireworks displays, cherry blossom viewing, takeout, shopping, etc. [Foldable & Stain-proof and Waterproof] The soft cooler bag is foldable, lighter and smaller in volume than hard food preservation bags, making it convenient to carry. You can store it in a small gap without worrying about the storage location. The insulation box is also waterproof and stain-proof, easy to clean, wear-resistant, and can be used repeatedly for a long time. [Precautions & Warranty] ① After using the cooler box, please clean and dry it as soon as possible. Storing it damp can cause unpleasant odors and mold. ② Not fireproof material, please store away from fire and away from direct sunlight. ③ Do not put sharp or heavy objects into it. The bag itself or the item may be damaged. Customer satisfaction is our number one factor. If you receive a defective item, please contact us. We provide our customers with services such as product returns, exchanges, and re-delivery. 2024 latest design super large capacity