Why DDR BBQ Supply?
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35+ Years of Smoking Experience
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Trusted by 10,000+ BBQ Enthusiasts
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Handpicked for Quality & Performance
Kooler Kube 4-Pack Reusable Ice Molds for Coolers are designed for people who need serious cooling performance without constantly buying and draining ice. This value bundle includes four 2-liter Kooler Kube ice extenders, each powered by advanced KoolerGel technology that helps keep ice frozen up to 50 percent longer than ice alone.
Perfect for BBQ competitions, tailgates, camping trips, catering events, and long weekends on the road, these reusable ice molds reduce water mess, protect food from sogginess, and keep drinks colder for longer periods of time.
Why You’ll Love It- 4-Pack Bundle Value: Includes four 2-liter Kooler Kube ice extenders with built-in savings.
- Extends Ice Life: Keeps ice frozen up to 50 percent longer compared to ice alone.
- Wide Temperature Range: Maintains cooling performance from 32°F down to -22°F.
- Reusable & Refillable: Fill, freeze, reuse—designed to last for years.
- Cleaner Coolers: Reduces meltwater and protects food from getting soggy.
- BBQ competitions and cook-offs
- Tailgating and game-day coolers
- Camping, fishing, and outdoor adventures
- Catering and food transport
- Family road trips and beach days
- Freeze all four Kooler Kubes and place them around the perimeter of your cooler for maximum cold retention.
- Combine Kooler Kubes with block ice for even longer cooling performance.
- Pre-chill your cooler before loading for best results.
- Use fewer ice refills by rotating frozen Kubes back into the cooler as needed.
- BBQ teams and pitmasters running multiple coolers
- Campers and outdoor enthusiasts tired of melting ice
- Families packing food and drinks for long trips
- Caterers and event crews transporting cold items
- Pack Size: 4 reusable ice extenders
- Capacity: 2 liters per unit
- Cooling Technology: KoolerGel formula
- Temperature Range: 32°F to -22°F
- Material: Non-toxic, non-hazardous, environmentally safe
- Compatibility: Works with all cooler brands including Yeti, RTIC, Coleman, Igloo, and more
How do I activate each Kooler Kube?
Fill each Kooler Kube with water to the fill line, wait 10 to 15 minutes for the KoolerGel to activate, then place it in the freezer until fully frozen.
How much longer will ice last with Kooler Kube?
Each Kooler Kube can help extend ice life by up to 50 percent compared to using ice alone, depending on cooler quality and ambient temperature.
Can these be reused?
Yes. Kooler Kubes are designed to be refrozen and reused repeatedly for years with normal use.
Are Kooler Kubes safe for food and drinks?
Absolutely. They are made from non-toxic, non-hazardous materials and are safe for use with food and beverages.
Do I need all four in one cooler?
No. You can use one or two for smaller coolers or all four for large coolers and extended trips.
Why DDR BBQ Supply?
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35+ Years of Smoking Experience
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Trusted by 10,000+ BBQ Enthusiasts
-
Handpicked for Quality & Performance
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Texas-Born. BBQ Bred.
With over 35 years of smoking experience, we started DDR BBQ Supply with a simple goal: to help others cook better barbecue. We've spent decades learning what works and what doesn't, and we apply that knowledge to every product we carry. From high-performance grills and smokers to carefully selected rubs, sauces, and tools, everything we offer is something we believe in and use ourselves. We don’t believe in cutting corners or selling gear we wouldn’t rely on during our own backyard cooks and when we compete in BBQ competitions.