⭐️ Stress-Free Purchase Guarantee ⭐️ ・ Immediate purchase ◎ ・ Ships within 24 hours & anonymous shipping ✉️ ・ Free shipping ✌️ ・ Waterproofing and cushioning materials used‼ ・ Silent purchase is OK ♫ ⭐️ Please feel free to purchase ( ´∀｀) ⭐️ ★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★☆ 【Set Contents】 Cooler bag x 20 【Size (approx.)】 30cm x 40cm These aluminum bags are for cooling and warming, and when used with ice packs, they keep items cold for a long time. Recommended for takeout of Western sweets, fresh chocolates, frozen/refrigerated side dishes, etc. For food items like vegetables and fruits, please put them in a plastic bag before using. The large size of 30 x 40cm can accommodate a box of S-size pizza or a cake box of size 4. A large set of 20 bags is recommended for carrying items other than food, such as camping, barbecues, and fishing bait. ※ Shipped in compressed form.