Thank you for viewing! ☆(=^ェ^=)☆ ❤️ Price negotiations welcome! ⭐️ First come, first served! ⭐️ Initial defect guarantee included! 1. ✅ Cooling and Insulation Effects • The interior is made of aluminum material, keeping cold drinks cold in the summer and warm lunches warm in the winter! • You can put ice packs in the inner pocket. 2. ✅ Large Capacity & Easy to Put In and Take Out • Because it has a wire frame, the opening is wide, making it easy to put in and take out lunch boxes and water bottles. • It has enough height to hold a two-tiered lunch box or a 500ml PET bottle upright (please check the size). 3. ✅ Convenient Pockets • There is a drink-holding band inside to prevent PET bottles and water bottles from falling over while carrying. • There is also a pocket on the outside, convenient for storing small items such as keys and smartphones. 4. ✅ Durable and Reliable Waterproof Material • The fabric uses durable Oxford cloth. • The back of the fabric is waterproofed, so you can rest assured even in light rain or wet conditions. I opened it once for inspection. ❤️ I have many other wonderful products for sale too♡ You can get a further discount when you buy in bulk (=^x^=) Management Number: 78-$$980