DUOMAICN 2Pcs Ice Packs for Lunch Boxes Stainless Steel Cold Packs Reusable Quick Freeze Cooling Blocks for Camping Hiking Fishing Picnics Long

Details

• External Contamination Barrier: Utilizes food-grade stainless steel to prevent isolate external contaminants, ensuring a more hygienic alternative for preserving various types of food within lunch boxes during transport or storage.
• Optimized Portability Solution: Designed with a lightweight structure, these ice packs easily fit into car fridges, picnic baskets, or backpacks, ensuring easy portability and convenience during travel or outdoor activities.
• Efficient Cold Retention: Provides dependable freshness by maximizing low-temperature retention with quick cold energy transfer, supported by an innovative coolant-improved design for consistent results.
• Reusable and Sturdy Design: Crafted with erosion-resistant material, the ice pack is reusable, easy to clean, and combines economic and environmental advantages for long-lasting use.
• Flexible Preservation Design: Perfectly suited for car refrigeration and adaptable to varying preservation requirements, its modular structure enables versatile use during picnics, gatherings, and trips of any duration effortlessly.