Slim Blue Ice Blocks for Cooler, Lunch Box and Drinks

Our Slim Ice Packs: Efficient Cooling, Hassle-Free Convenience

Features: - Pre-filled gel interior for sustained cooling - Stay colder for longer compared to regular ice, without the mess of melting - Thicker shell construction than other brands - Freeze quickly and won't bulge after the gel is frozen - Can be stacked to enhance cooling performance - Durable, leak-proof, and made with high-density polypropylene - Freeze, use, and repeat - it's that simple - Non-toxic and 100% BPA-free - Easy to clean, dishwasher safe

Slim Profile and Lightweight Design Unlike bulky, traditional cold packs, our thin ice blocks freeze rapidly and fit conveniently into most insulated lunch bags, boxes, coolers, breast milk bags, bento boxes, and grocery totes.

Versatile Cooling Power These large, slim ice packs can be used to keep a variety of items cool, including food, beverages, breast milk, insulin medication, and more. They're perfect for use at the office, on picnics, during camping trips, road travel, and other outdoor activities.

Specifications: - Color: Blue - Inner Gel Material: 5% super absorbent resin, 95% water - Outer Shell Material: High-density polyethylene (HDPE) - Size: 7 x 4.75 x 0.75 inches / 17.8 x 12 x 1.8 cm - Weight: 328g (11.6oz) per pack

Premium Q&A

Are the ice packs completely sealed, or do I need to refill them? The hard ice packs are pre-filled with a safe gel and are completely sealed, requiring no refilling.

What's the purpose of the hole in the middle? Each freezer block has a hole in the center for better handling and to ensure the gel is evenly distributed, preventing it from collecting and causing bulges in certain areas.

How long do they take to freeze, and how long will they keep food cold? The ice packs freeze within 2.5 hours and can maintain cooling for up to 10 hours when placed in coolers or insulated bags, depending on the bag type and ambient temperature. For maximum cooling power, freeze the blocks the night before use.

Can I bring them through airport security when traveling? Our long-lasting ice packs can be brought through TSA security checkpoints when fully frozen. If they are partially or fully melted, they will need to be transported in checked luggage.

Key Highlights: - Fast freezing (within 2.5 hours) - Efficient, long-lasting cooling - Durable, leak-proof, and BPA-free construction - Versatile use for various food, drinks, and medications - Slim, lightweight design for easy portability - Reusable and easy to clean

Elevate your on-the-go cooling experience with our premium slim ice packs, designed to provide hassle-free, reliable refrigeration wherever your adventures take you.

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