Self-Absorbing Ice Pack Disposable Water-Free Cold Storage for Fresh Food Express Delivery Insulation Quick Cooling

Self-absorbing design: No need for manual water injection, simply soak in water for automatic expansion and freezing.

Disposable convenience: Ideal for one-time use, ensuring hygiene and eliminating the need for cleaning.

Efficient cold preservation: Maintains low temperatures for extended periods, perfect for fresh food, beverages, and medical supplies.

Versatile application: Suitable for express delivery, picnics, camping, and daily cold storage needs.

Food-grade material: Made from safe, non-toxic materials, ensuring the integrity and safety of stored items.