Reusable Ice Blocks | Leakproof Cooling for Breast Milk & Outdoors

Stay Cool Anywhere — Reusable Ice Blocks That Last

Whether you're heading to the beach, camping in the woods, packing a cooler for a road trip, or storing breast milk safely, these reusable HDPE ice blocks deliver long-lasting, reliable cold energy. Simply fill with water, freeze, and go — it's that easy. Made in Mainland China.

Why You'll Love These Ice Blocks

• Enhanced Cooling Technology: An efficient cooling formula ensures continuous cold energy release and extended cooling duration — even in high temperatures. Perfect for any cooler setup.
• Ultra-Portable Design: Compact and space-saving, these ice blocks are easy to carry and pack into bags, coolers, lunch boxes, or fan ice compartments — ideal for outdoor adventures.
• Effortless Setup: Just fill with water and freeze. Once frozen, they're ready to use immediately. No mess, no fuss, no single-use ice bags.
• High-Quality HDPE Material: Crafted from durable, wear-resistant HDPE plastic, these blocks resist pressure and deformation for long-lasting, stable freezing performance.
• Leakproof & Safe: Completely sealed and leakproof — safe for use with breast milk, food, and beverages. No contamination, no soggy messes.
• Versatile Cooling: Works in coolers, lunch bags, air conditioning fans, cold-chain transport boxes, and more. Safe for both indoor and outdoor use.

Product Specifications

• Material: HDPE (High-Density Polyethylene)
• Small Square Bottle: ~7 × 3 × 7 cm (2.76 × 1.18 × 2.76 inches)
• Large Square Bottle: ~10 × 6 × 6 cm (3.94 × 2.36 × 2.36 inches)
• Certification: CIQ
• Suitable For: Adults, outdoor use
• Package Includes: 1 × Ice Block

Perfect For Every Occasion

From tailgate parties and fishing trips to hospital visits and breastfeeding sessions — these reusable ice blocks keep your items perfectly chilled across all of life's adventures. Say goodbye to single-use ice bags and hello to a smarter, eco-friendlier cooling solution.

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External Resource

For guidance on safe breast milk storage and cooling best practices, visit the CDC's breast milk handling and storage guidelines.

Note: Due to different lighting and screen settings, the product color may appear slightly different from the images. Please allow a 1–3 cm difference due to manual measurement.

Frequently Asked Questions

Q: How do I prepare these reusable ice blocks for use?

A: Simply fill the ice block with water, seal it, and place it in the freezer. Once fully frozen, it's ready to use in your cooler, lunch bag, fan, or cold-chain transport box. The process is quick, clean, and effortless.

Q: Are these ice blocks safe for breast milk and food storage?

A: Yes! These ice blocks are crafted from food-safe HDPE material and are completely leakproof, making them safe to use alongside breast milk, beverages, and perishable foods without any risk of contamination.

Q: How long do these ice blocks stay cold?

A: Thanks to their enhanced cooling formula, these ice blocks release cold energy continuously over an extended period — even in high-temperature environments. Actual duration will vary depending on the ambient temperature and how well-insulated your cooler or bag is.

Q: Can I reuse these ice blocks multiple times?

A: Absolutely. These ice blocks are designed for repeated use. Simply let them thaw, refill with water if needed, and refreeze for the next use. The durable HDPE construction resists deformation and wear over time.