Sewroro 4 Pack Reusable Ice Packs for Air Cooling Fan, Portable Freezer Blocks for Cooler And Lunch Boxes, Camping, Picnics, Travel, Outdoor Use, 4. 72x2. 95x0. 79 Inches

• Advanced Cooling Technology: These lunchbox and cooler ice packs feature an innovative ice crystal block design that effectively lowers temperatures and delivers refreshing coolness on hot days
• Medium Size for Flexible Use: Measuring about 4.72X2.95X0.79 inch, these slim ice packs are portable and fit easily into lunch boxes, coolers, and air coolers for a variety of settings
• Simple to Fill Reusable: Just fill the ice packs with water and freeze for cooling without the hassle of frequent refills or replacements
• Versatile Use: Not only ideal for coolers and lunch boxes, these refillable ice packs also offer effective cold therapy and help preserve food for outdoor activities and everyday use
• Eco-Friendly Safe: Made from PE material, these freezer packs require no electricity, promoting sustainable use while providing safe, healthy cooling for your family

Description These 4 reusable ice packs are designed to keep your food and drinks cool throughout the day. Made from durable PE material and filled with water, just fill the packs, freeze them, and place inside your cooler or lunch box for cooling. Their medium size of 5.5 x 3.54 x 0.98 inches (14.00 x 9.00 x 2.50 cm) makes them easy to carry and fits most coolers and lunch bags. Perfect for use at the office, home, outdoor picnics, or camping trips, these freezer packs maintain a cold temperature without electricity. Features - Color: Blue - Material: PE - Size: 4.72X2.95X0.79inches/12.00X7.50X2.00cm - Easy to use: fill with water, freeze, then place in coolers or lunch boxes - Versatile: perfect as freezer packs for coolers, lunch box ice packs, or ice blocks for cooling fans - Portable and lightweight: easy to carry for family outings, school lunches, and outdoor activities - Eco-friendly: no electricity needed, reusable cold packs help reduce waste and promote sustainability - Keeps food fresh: ideal for kids' lunch boxes and maintaining temperature during transport Use these ice packs to keep your food and drinks chilled on hot days or while traveling. They're also great for cold compresses or preserving perishables during picnics and family events. - Color: Blue. - Size: Package Including 4 x Reusable ice packs