MAGICLULU Ice Packs for Portable Air Conditioner, 8 Pack Reusable Mini Cooling Blocks, Small Evaporative Swamp Cooler Refill Bricks, Travel Airconditioner Fan Chillers, for Lunch Boxs

About this item

• Compact and Portable Design: Measuring 4.52x1.57x1.18 inches, these lunch freezer packs are conveniently sized for various uses including camping, picnics, shipping, and cooler applications
• Enhanced Air Cooler Performance: Inserting these chilled blocks into your evaporative swamp fan tank significantly drops the water temperature, radiating a crisp, that transforms hot, stagnant indoor areas into cool, comfortable retreats
• Resilient Reusable Polyethylene Shell: Built with high density leakproof PE material that safely withstands freezing temperatures repeatedly providing continuous icy relief season after season without leaking or breaking down
• Effortless Quick Setup Routine: Simply place the blue ice bricks flat inside your home freezer for a few hours then drop them straight into your portable cooling unit or picnic lunchbox for immediate temperature relief
• Versatile Multipurpose Utility Pack: Excellent multi functional cooling solution perfect for refreshing personal ac units keeping drinks chilled in camping chests packing school meals or preserving food freshness during outdoor family picnics