Name: Ice Crystal Box for Air Cooler, Commercial Freezing and Freshness Preservation
Brand: GoSteppe
Price: 4.77 USD
Availability: InStock
Rating: 4.6 (7 reviews)

Attributes

Brand	-
Category	Root / Outdoor, Hiking, Camping & Travel Gear
Origin	-
Material	High-Density Food-Grade PE Plastic
Capacity	2.5 Liters (Approx. 5.3 lbs when frozen)
Dimensions	8.5 x 4.2 x 3.1 inches
Freezing Time	6-8 hours in standard freezer (-18°C)
Cooling Duration	Up to 12 hours in insulated coolers
Reusability	Over 3,000 freeze-thaw cycles
Leak Proof	Yes, double-sealed safety cap
Temperature Range	Maintains 0°C to 4°C effectively
Compatibility	Fits most commercial air coolers and lunch boxes
Color	Translucent Blue with White Cap

6 reviews

Anonymous

Mar 31, 2026

Rating: 4/5

Great for camping trips

Took two of these on a 3-day hiking trip. They fit perfectly in our cooler and kept the meat and dairy safe. One star off because they are a bit heavy to carry when fully frozen, but that's expected.

Anonymous

Mar 27, 2026

Rating: 5/5

Commercial grade quality

Bought a bulk set for our small catering business. They withstand constant washing and freezing without cracking. The temperature retention is consistent, which is crucial for food safety compliance.

Anonymous

Mar 22, 2026

Rating: 5/5

Essential for outdoor events

We use these in our portable air cooler for outdoor wedding setups. They keep the air circulating cool without the mess of melting ice cubes. Very durable construction.

Anonymous

Mar 09, 2026

Rating: 5/5

Perfect for my street food cart

I use these in my mobile drink station during summer festivals. They keep the ingredients fresh for the entire 10-hour shift without melting into a puddle like regular ice. Highly recommended for vendors.

Anonymous

Mar 09, 2026

Rating: 5/5

No more waterlogged coolers

The best feature is definitely the leak-proof design. I no longer have to drain soggy water from my cooler after a day at the beach. The cooling power is impressive compared to gel packs.

Anonymous

Mar 05, 2026

Rating: 4/5

Solid performer

Does exactly what it says. Freezes solid and stays cold for a long time. The handle could be slightly more ergonomic for carrying multiple units, but otherwise a great product.

5 FAQ

Q: How long does it take to fully freeze in a home freezer?

A: In a standard home freezer set to -18°C (0°F), it typically takes between 6 to 8 hours to reach maximum solidity and cooling potential.

Q: Can this be used directly in contact with food items?

A: Yes, the outer shell is made from food-grade PE plastic, making it safe to place directly alongside fruits, vegetables, and packaged meats in a cooler.

Q: Can I stack multiple units in the freezer to save space?

A: Yes, the flat rectangular design allows for efficient stacking in freezers, making it easy to store multiple units without taking up excessive space.

Q: Is this compatible with standard evaporative air coolers?

A: Absolutely. The dimensions are designed to fit into the water tanks or ice compartments of most commercial and residential evaporative air coolers.

Q: What happens if I accidentally drop it while frozen?

A: The high-density plastic is impact-resistant and designed to withstand drops even when frozen solid. However, avoid dropping it on sharp objects to prevent punctures.

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