KYSEK is more than just an ice chest; it's a lifetime investment in quality and performance.
We set out with a clear mission: to engineer the ultimate ice chest. We didn't just want to match the competition. We aimed to surpass it in ice retention, durability, and functionality. This is a cooler you’ll own and rely on for years to come.
Driven by relentless innovation, our founder John and his team dedicated years to perfecting the KYSEK design. Through rigorous testing, including destroying lids and hinges, and countless prototypes, they achieved their vision: the Extreme Cold Series Ultimate Ice Chest.

Direct from Our Factory to You
As a top manufacturer of outdoor lifestyle products, we own our rotomold facility and molds, unlike many other ice chest companies that simply choose existing designs. This allows us complete control over quality.
Superior Rotomolded Construction
Our ice chests are crafted through rotomolding, not injection molding. The rotomolding (rotational molding) process, where heated molds are spun and material adheres to the sides of the mold, ensures a stronger, more durable product. Rotomolding also allows for molded-in features and delivers superior ice retention. Our largest models can hold ice for up to 10 days.

Built to Last, and Backed by Support
We stand behind our ice chests. We offer replacement parts for wear or loss, so you can enjoy your KYSEK for a lifetime. We offer replacement parts to keep your ice chest ready for anything.
Lid Latches
Our unique lid latch design ensures the lid of the ice chest to seat perfectly every time. If the latches are in their lowest position when the lid closes, the lid will bounce off the latch's rounded part, kick them out, and seat properly.
2" Drain Plug
The 2 in. drain plug replaces the plug included with your KYSEK Ice Chest. The large 2" drain plug allows for rapid and complete drainage. It stays securely in place during liquid flow and includes a chain attachment.
¾" Drain Plug
The ¾" drain plug offers versatility. Use it as a weeper valve for slow drainage or fully unscrew it for faster evacuation. It also connects to a hose for rinsing gear with any available water in the cooler.
Rope Handles
Our durable braided nylon rope handles provide a comfortable grip with a plastic insert to prevent the rope from wrapping around fingers. Our rope handles do not use hinges.
BearClaw Bottle Opener/Lock Plate
The recessed front corners of each ice chest feature a sturdy BearClaw steel bottle opener, doubling as a lock plate compatible with KYSEK Pad Lock or Cable Lock accessories for added security.

The team at KYSEK is committed to providing our customers with everything they need to keep their KYSEK Ice Chest for life. Please get in touch with us for more information about our replacement products or installation tips.