Cal King Nectar Classic Medium Firm 12 Inch Bed in a Box Mattress

Cal King Nectar Classic Medium Firm 12 Inch Bed in a Box Mattress








Promotional Financing Available

Customer Appreciation Sale!

Free UPS Delivery in 1-2 Weeks

Sale Ends April 12th

120 Night In-Home Trial

Up to $29.97 in Reward Points »

Customize Cal King Nectar Classic Medium Firm 12 Inch Bed in a Box Mattress

* Required

Your Customization
Cal King Nectar Classic Medium Firm 12 Inch Bed in a Box Mattress
Cal King Nectar Classic Medium Firm 12 Inch Bed in a Box Mattress

In stock


mattress financingmattress financing

Expert Review

Affordable Performance

by Jed Harrington

The Nectar Classic shows once again you don't have to pay an arm and a leg to get a quality mattress. The Nectar Classic provides a high amount of quality memory foam, a cool to the touch cover, and a supportive base layer. Basically everything you need to enjoy cool, comfortable sleep.

A Firm Yet Comfortable Feel

The Nectar Classic has a firm, yet forgiving feel that conforms to your body's unique shape, without feeling overly soft or rigid.

Cool To The Touch Cover

A Cool to the touch cover helps you remain cool while you drift off to sleep. Perfect for getting to sleep, fast.

Gel Infused Memory Foam

High quality memory foam, infused with gel, provides exceptional pressure relief to help tossing and turning, so you can sleep comfortably, longer.

Solid Support

The 7" Foam Core provides great support, body contouring, and comfort life, and is adjustable base friendly.

Forever Warranty

With the best warranty in the business right now, Nectar has your back, forever.

Is the Nectar Classic right for you?

The Nectar Classic is one of the best all around choices on the market today if you like a not too firm, not too soft level of comfort. This mattress has everything you need to enjoy cool, comfortable sleep, for theoritically, the rest of your life. And at a price far lower than the competition.


Comfort This describes how a mattress feels. The Comfort Scale rating is based on how the cushioning materials conform to the body's shape. The higher the number the softer the mattress.

Quilt - Top of Mattress This is the outside cover on the top of the mattress. It covers and protects the comfort and support layers inside.

  • Poly blend cool to the touch removable cover

Comfort - Padding Layers This provides a cushioning layer between you and the support system in the bed. Different kinds of padding will provide different levels of comfort.

Correct Back Support System This is a general term used to describe how a mattress distributes and stabilizes body weight and maintains proper spinal alignment. Different materials provide different levels of support.

  • 7" Conventional Firm Poly Foam

Warranty This tells you what kind of warranty you have and how long it will last. A typical warranty lasts about 10 years.


  • 931568


King12"76"80"84 lbs.
Cal King12"72"84"83 lbs.
Queen12"60"80"66 lbs.
Twin12"38"75"40 lbs.
Full12"53"75"55 lbs.
Twin XL12"38"80"42 lbs.

Works With All Bed Types

Box Spring
Box Spring
Traditional Frames
Traditional Frames
Adjustable Bases
Adjustable Bases

Your mattress purchase is fully compatible with all modern support systems, including adjustable base, platform bed, box spring/foundation, even the floor!

Why Buy from US-Mattress

Delivery Info

Free Contactless Delivery

Putting the customer first has always been our top priority. Now it's even more important to make sure we're doing everything to keep you and the delivery personnel safe. Here are some of the steps we're taking:

  1. Contactless Delivery: Your mattress order ships FREE via UPS ground.
  2. All Mattresses are delivered in a sealed bag or box.
  3. We've enhanced cleaning and sanitizing of all facilities and trucks.

Additional Delivery Details

  1. TIMING: You'll receive your mattress in about 1 to 2 weeks anywhere in the continental 48 states that's road accessible.
  2. FURNITURE & BEDDING: Furniture & bedding deliver separately.
  3. WEEKEND OR EVENING DELIVERY: May be available for a nominal fee. Order by phone at 1-800-455-1052.
Let Us Help You
Pick the Right


  • Sleep cooler through the night with DualCool Technology
  • Feel supported with 900 Series Pocketed Coils
  • Consistent comfort with the BeautyEdge Foam Encased Edge