Blue Freeze Reusable Cold Packs

Blue freeze reusable cold packs is a high-performance cooling solution crafted from High-Density Polyethylene (HDPE) material, integrated with advanced ice crystal technology. Designed for long-lasting cooling, food preservation, medical care, and outdoor adventures, this product prioritizes eco-friendliness, durability, and safety. Through precision engineering and user-centric design, the HDPE Ice Box delivers a reliable, convenient cooling experience, making it the ideal choice for daily life, outdoor expeditions, and professional applications. This ice pack maintains a consistently low temperature across various ambient conditions. Whether enduring scorching summer heat, undergoing long-distance transportation, or supporting outdoor activities lasting several hours or even days, it handles every challenge with ease. Compared to ordinary ice packs on the market, it boasts exceptional cold retention capabilities, significantly slowing down the melting process of ice. This eliminates the need for frequent ice replenishment, greatly reducing the hassle during use. Currently, the blue freeze reusable cold packs has passed multiple rigorous tests for material safety and performance. You can confidently use it to store food, pharmaceuticals, and other items with strict requirements for hygiene and temperature control.

Outdoor Camping/Picnics:

Keep beverages, fresh produce, fruits, and cooked meals chilled, maintaining food freshness and enhancing outdoor experiences.

Long-Distance Delivery:

Perfect for food delivery services, fresh e-commerce, and pharmaceutical transport, ensuring temperature control to guarantee product quality.

Home Refrigeration:

Serves as a refrigerator supplement for storing breast milk, temperature-sensitive ingredients, or medications.

Cold/Hot Compress Therapy:

Alleviate toothaches, headaches, post-surgical swelling, suitable for both home care and medical facilities.

Car Refrigerator Companion:

Works with car refrigerators to extend cooling time and save energy.

Pet Cooling:

Provide chilled water bowls or cooling pads for pets to prevent heatstroke.

High-energy ice crystal gel releases cold steadily after freezing, providing up to 10 hours of cooling (based on actual performance), meeting all-day cooling needs.

Reusable ice crystals eliminate frequent replacements, offering economic value.

Made from food-grade HDPE material, certified by FDA standards, non-toxic, odor-free, and resistant to extreme temperatures .Direct contact safe with food and skin, recyclable, and reduces plastic waste.

Thickened HDPE casing offers superior shock resistance against outdoor bumps or transport pressure.

360° leak-proof sealing ensures no spills when placed horizontally or vertically.

Parameter	Specification
Material	HDPE + High-energy ice crystal gel
Capacity	500ml,1L,5L
Dimensions	22 cm (L) × 14.5 cm (W) × 2.5 cm (H),Custom size
Cooling Duration	12 hours (tested at 26°C ambient temperature)
Colors	Classic blue/transparent, customizable

Usage Instructions

Cooling Preparation

First use: Rinse blue freeze reusable cold packs thoroughly with water, dry, and freeze for at least 6 hours.

Regular use: Freeze until ice crystals are fully solidified before placing in cooler or using directly.

Important Notes

Avoid sharp objects that could puncture the casing.

Not suitable for microwave/oven heating.

For long-term storage, clean and dry before storing in a cool place.

Packaging & Shipping

Packaging: Individual box (PE bag + color box), or custom packaging available.

Shipping: Supports express and logistics delivery, with shock-resistant packaging for safe transport.

Hot Tags: blue freeze reusable cold packs, China blue freeze reusable cold packs manufacturers, suppliers, factory