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20 Quart Rotomolded Cooler - QuadraX

Sale price$149.00

Pick your favorite color or combo:

Color:Granite Grey
Quantity:

Professional-Grade Cooling Performance in a Mid-Size Adventure Package


  • EXTREME 5-DAY ICE RETENTION: Engineered with premium 3-inch commercial-grade insulation that maintains ice in peak condition for up to 5 days—perfect for extended weekend adventures and multi-day fishing trips even in summer heat.
  • OPTIMIZED CAPACITY DESIGN: The versatile 20-quart size effortlessly stores up to 14 cans with ice (using our recommended 2:1 ice-to-contents ratio)—ideal for small groups while maintaining a manageable size and weight for one-person transport.
  • ADVENTURE-PROOF CONSTRUCTION: Military-grade rotomolded manufacturing creates a virtually indestructible one-piece design that withstands drops, impacts, and harsh outdoor conditions without compromising cooling performance.
  • ALL-TERRAIN STABILITY SYSTEM: Heavy-duty ergonomic handle with integrated lock mechanism pairs with specialized non-slip feet to keep your cooler secure on boats, truck beds, rocky terrain, and slippery surfaces.
  • OUTDOOR ENTHUSIAST FEATURES: Integrated cup holders for convenient beverage storage, professional-grade fish ruler for measuring your catch, and built-in bottle opener—everything designed with the serious outdoorsperson in mind.
  • PROFESSIONAL SEAL TECHNOLOGY: Quick-catch tension latches create an airtight, leakproof barrier with our premium silicon gasket system, while the innovative dual drain plug allows for quick, controlled water removal from any angle.
  • ALL-ACTIVITY VERSATILITY: Perfect companion for fishing expeditions, hunting trips, camping weekends, tailgating events, beach outings, backyard barbecues, boating adventures, and sporting events.
  • LIFETIME INVESTMENT: Backed by our legendary durability promise and exceptional craftsmanship, the QuadraX is built for generations of adventures—whether you're a dedicated outdoor enthusiast or weekend family memory-maker.
  • RISK-FREE PURCHASE: Enjoy complimentary shipping and hassle-free returns on every Cubix Outdoors cooler, supported by our team of outdoor enthusiasts who understand your cooling needs.

The QuadraX 20qt delivers professional cooling performance with practical portability—the perfect mid-size adventure cooler.

Pick a FREE latch color to customize your QuadraX cooler

Color Kit for QuadraX Coolers
Sale price$19.95

The big brother of our 10 quart model, this 20 quart rotomolded cooler is virtually indestructible, equipped with our signature thick-wall sided design and 3 inches of superior insulation.

  • Carrying capacity of 30 cans
  • Slip prevention feet ensure it stays in place
  • Quick-catch tension latch easily locks and secures the lid
  • (2) Built-in cup holders
  • (1) Molded-in ruler on top of the lid
  • (1) Built-in bottle opener on the side

Extreme Durability

Designed to handle any terrain

Customer Reviews

Based on 16 reviews
75%
(12)
13%
(2)
6%
(1)
6%
(1)
0%
(0)
c
carl

Super nice cooler. Just what I needed for short trips. Built very well Great price for such a super nice cooler. Very well worth the price

A
Artetta
Cooler

This product is exactly as described. Does a great job keeping ice and products cold

R
Richard

Works excellent.

A
Amazon Customer
Works great

I got this for my bicycle. It’s heavy and Botan I thought. The walls are thick and it holds a lot less than I expected. That said, the thing stays cold a few days

B
Blzr33
Just as good as a yeti

Keeps stuff cold as long as you aren't opening it too often.

Frequently Asked Questions

What is rotomolded construction?

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This is really just a fancy way of explaining the process behind our rotomolded coolers. A mold is filled with resin, which is heated and then rotated as the insulating layer cools down. Unlike other methods of insulation, it ensures perfectly even distribution and creates a final product that is practically indestructible.

What does your lifetime warranty cover?

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We warranty our products from manufacturing defects for the life of the product. Normal wear and tear, lost parts and abuse are not covered. Contact support@cubixoutdoors.com if you have a warranty claim.

Do you only offer coolers?

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Nope! We've got some pretty sweet tumblers and accessories to accompany your trusted rotomolded cooler.

How can I care for and maintain my products?

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It's your lucky day! We've got an entire page dedicated to caring for your products here . tldr; clean the exterior and interior of your cooler with a damp cloth and replace any broken or missing parts as soon as possible.

Customer Reviews

Based on 16 reviews
75%
(12)
13%
(2)
6%
(1)
6%
(1)
0%
(0)
c
carl

Super nice cooler. Just what I needed for short trips. Built very well Great price for such a super nice cooler. Very well worth the price

A
Artetta
Cooler

This product is exactly as described. Does a great job keeping ice and products cold

R
Richard

Works excellent.

A
Amazon Customer
Works great

I got this for my bicycle. It’s heavy and Botan I thought. The walls are thick and it holds a lot less than I expected. That said, the thing stays cold a few days

B
Blzr33
Just as good as a yeti

Keeps stuff cold as long as you aren't opening it too often.