Alipis Mini Ice Packs for Lunch Boxes - Narrow Reusable Freezer Packs - Slim Ice Blocks for Portable Air Conditioner Fan, Small Bento Box and Breastmilk Bag 4pcs

["Extra Slim & Narrow Space-Saver --- Maximize your storage with our mini ice packs for lunch boxes. Featuring a unique narrow design (4.5 x 1.5 x 1.2 inches), these slim ice packs fit effortlessly into tight gaps where standard blocks won't go. They are the perfect cooler accessories for small bento boxes, breastmilk bags, or personal evaporative air coolers","Air Cooler Efficiency --- Keep your environment chilled for hours! These ice packs are specifically designed as portable air conditioner fan accessories. Simply freeze these blue ice blocks and drop them into the water tank to significantly lower the air temperature, providing a breeze than water alone","Versatile Everyday Cool Packs --- This 4 pack reusable ice packs set is incredibly versatile. Whether you need freezer packs for your kids' school lunch bags, cold packs for cooler totes during a picnic, or ice packs for lunch boxes at the office, these small ice blocks deliver consistent cooling in a compact size","Material --- Made from PE material, our ice pack for cooler. The leak-proof, durable shell ensures these reusable ice packs are safe for children's lunchboxes and backpacks, providing a healthy, ice-melting-free experience for your food","Reusable & Portable for Travel --- Say goodbye to bulky, melting ice. These ice packs are easily reusable. just place them in the freezer overnight. Ideal for travel, hiking, and fishing, these ice blocks for cooler bags keep your food fresh and drinks cold without creating a watery mess in your insulated bag"]