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Nectar Premier 13” Cal King Mattress - Medium Firm - Contouring Memory Foam - Cooling Upgrade - Back Pain Relief - Mattress in a Box - 365-Night Trial & Forever Warranty

  • Based on 8,395 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Mar 11
Order within 16 hours and 54 minutes
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Size: California King


Style: Premier 13"


Pattern Name: Mattress


Features

  • SIMPLE TO SET UP - Just move the box to the room you want to use it in, unbox and unroll your mattress, and watch it expand before your eyes. Your Nectar will be snooze ready in 24 hours!
  • 60% MORE COOLING - Step up from our Classic model with even more cool-to-the-touch fabric to ensure a refreshing sleep experience .
  • 2X MORE PRESSURE RELIEF - With an extra inch of contouring memory foam than our Classic model,, you can expect even more relief for your back and hips.
  • PERFECT SUPPORT FOR ANY POSITION - Whether you're a side sleeper, back sleeper, stomach sleeper, or somewhere in between, Nectar offers the optimal level of firmness, coolness, breathability, and comfort.
  • RELIVIEVES BACK PAIN - Contouring memory foam layer relieves pressure and reduces stress on high-tension areas like your hips and back, and adaptive support layer promotes proper spinal alignment for long-term comfort and wellbeing

Description

JOIN MORE THAN 5.5 MILLION HAPPY SLEEPERS. Experience the ultimate in sleep innovation with The Nectar Sleep System. The Nectar Sleep System combines breathable cooling fabric, contouring memory foam, and dynamic support foam to deliver the most restful and rejuvenating sleep you’ll ever experience. Try it for yourself and discover why Nectar is America’s most awarded mattress brand.

Brand: Nectar


Size: California King


Product Dimensions: 84"L x 72"W x 13"Th


Item Weight: 102 Pounds


Item Firmness Description: Medium Firm


Top Style: Tight Top


Cover Material: Polyester or Polyester Blend


Number of Layers: 5


Fill Material: Memory Foam


Weight Limit: 800 Pounds


Item Weight: ‎102 pounds


Product Dimensions: ‎84 x 72 x 13 inches


Item model number: ‎ncfmpremea-scalking


Age Range Description: ‎Adult


Date First Available: August 12, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Mar 11

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Perfect support for 40 yr old male 190 m b 5'10"
Size: Queen Style: Classic 12" Pattern Name: Mattress
I've always tried these Tempurpedic like beds but I've never done anything but sunk inside of them. This is the cheapest model and it is amazing. I'm a side sleeper and before I would wake up with my hips hurting and my shoulders killing me. When you lay in it you sinking just enough for it's a mold around you but that's it it's not hard it's not soft it's definitely what Goldilocks would choose ! This bed is so comfortable I would buy it in a heartbeat if you're considering it.it is worth it! ... show more
Reviewed in the United States on January 28, 2026 by Eddie Lyons

  • definitely a new try as my last mattress didnt stand the test of big guy sleeping on it
Size: Queen Style: Premier 13" Pattern Name: Mattress
I think this bed is seriously impressive. It feels amazing to sleep on every single night. The support is outstanding, and I wake up feeling properly supported instead of stiff or sore. The thickness, especially on top of a metal frame, makes the bed sit fairly high, which I actually like. It gives it a substantial, a huge functional feel as we use under the bed as storage now. On top of that, it’s incredibly cozy and i think for me it is the perfect balance of supportive and comfortable. The main reason I replaced my old mattress was the noise and back pain. It creaked every time I moved, and it was constantly waking my partner up. This mattress completely solved that problem. It’s totally silent so far, and that makes getting in and out of bed is peaceful now, and there’s no more disruption during the night. As for weight, it is pretty hefty. Moving it wasn’t the easiest task, but that also speaks to its solid build quality. Overall, it’s been a major upgrade and absolutely worth it. ... show more
Reviewed in the United States on February 25, 2026 by Raul

  • Not What We Hoped For-EDITED! It’s perfect!
Size: Queen Style: Legacy 12" Pattern Name: Mattress
We’ve had this mattress out for almost 72 hours with 2 nights of sleep. Was not impressed. #1 our mattress never went to its full size. Each corner was dented in and it caused the middle to be much higher than the rest of the bed. 2. It advertised this mattress as a 6.5 between firmness and softness. We needed some sort of firmness so that I could breastfeed, yet be soft enough to be comfortable. I haven’t found firmness. After sitting (or applying too much pressure at pressure points of the body) I sink so far in that my MIDDLE BACK feels the mattress. This also makes it extremely hard to breastfeed. When trying to adjust, the baby sinks into the pressure spots (as I apply more pressure than she does due to adult vs child). Even after NUMEROUS pillows, there is just no support, especially since the mattress never evened out. 3. The last 2 nights of sleeping on this mattress, I’ve awaken with pain in one of my legs. (I have to sleep on my side to breastfeed and I alternate throughout the night). And the pain hasn’t died down. This mattress was advertised to ease pain, not cause it- but I’m having the opposite effect. Ultimately, we will be trying to return this ASAP. Update!: we decided to keep it a little longer and allow it to shape/form correctly. We placed it on an actual bed support and it was immediately a change for the better. I’m not sure if all the cushion on carpeted floor was the reason, but it was night & day after putting it on a platform bed. Super comfortable, and the movement doesn’t effect everyone sleeping in the bed. Reminds me of that wine commercial mattress. I haven’t done wine, but I’ve done a glass of water and it held place while I got off the bed. It hugs your body without making you feel like you’re sinking into the mattress. Super comfortable & the mattress shaped itself out in a few days after my initial review. No body pains, better sleep, and even my husband doesn’t snore as much or as loud when he does snore. Definitely such a difference from when he falls asleep on the couch watching tv. SO grateful we gave it time & kept it! Definitely a gem for a fraction of the cost of other mattresses. 💯 ... show more
Reviewed in the United States on March 8, 2022 by Cori Hicks

  • Loving this! But concerned about longevity
Size: Queen Style: Legacy 12" Pattern Name: Mattress
2nd Update: we have decided to return the mattress. We are so thankful for the 365 night trial. We feel this mattress may just be a bit too soft for us. While it’s extremely comfortable to feel like we are sleeping “in” the mattress, we don’t think it was ideal for my neck, shoulders, and back. So far Nectar customer service has been extremely helpful. I had to send photos of the mattress, then they sent someone to pick it up. Now, just waiting for a refund. They tell me it will take 10-15 days. They asked for my bank account info, which I wasn’t fond of, but hoping it will all turn out ok! UPDATE: I’m still sleeping very well and overall really like the mattress. I’m concerned it will wear out quickly though. We bought it in September and it’s now March and we had to rotate the mattress because I was getting very noticeable back and neck soreness every morning that was different than the original soreness I experienced. The mattress was noticeably more stiff when we rotated it, so we will see as time progresses if continuing to rotate it every few months will do the trick. I did a ton of research about mattresses. My husband and I are both primarily back sleepers, and he has some sciatic nerve pain. His nerve pain is now gone, and we are sleeping great. I love that I can barely feel when he moves! I’m dealing with a little bit of back and neck soreness but I think I have to figure out my pillow situation since I sink into this mattress more than my previous one. For reference, we are mid-30’s. I’m 175 lbs and my husband is 200 lbs. Also, be sure you pursue the free serenity sleep bundle! (Contact Nectar with your Amazon order info). The pillows are HEAVENLY. ... show more
Reviewed in the United States on October 14, 2022 by DeepBlue

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