Travel Ice Pack for Lunch Boxes

Travel Ice Pack for Lunch Boxes - Keep Your Food Fresh and Cool All Day At the world's largest lunchbox store, we understand the importance of keeping your food fresh and cool, especially when you're constantly on the go. That's why we offer the Travel Ice Pack for Lunch Boxes, a must-have accessory for anyone who needs to keep their lunch fresh throughout the day. Our Travel Ice Pack is made with thickened PE material and contains water absorbent resin, ensuring maximum cooling efficiency. With a size of about 16*4cm/6.30*1.60in, it perfectly fits most lunch boxes without taking up too much space. The freezing point of curing is -12 degrees, guaranteeing that your food stays cold and safe to eat, even in hot weather. This ice pack is not only convenient, but it's also incredibly easy to use. Simply add water to activate it, and you're good to go. You only need to add water once, and it can be used repeatedly, making it both cost-effective and environmentally friendly. It has no upper