Alaskan King 7 ft Length Mattress — 108" W × 84" L
Alaskan King 7 ft Length Mattress — 108" W × 84" L
Alaskan King 7 ft Length Mattress — 108" W × 84" L
Alaskan King 7 ft Length Mattress — 108" W × 84" L
Alaskan King 7 ft Length Mattress — 108" W × 84" L
Alaskan King 7 ft Length Mattress — 108" W × 84" L
Alaskan King 7 ft Length Mattress — 108" W × 84" L Alaskan King 7 ft Length Mattress — 108" W × 84" L Alaskan King 7 ft Length Mattress — 108" W × 84" L

OCOCHI

Alaskan King 7 ft Length Mattress — 108" W × 84" L

$5,900
5-Star Customer Reviews
Made to order in the USA 10–15 business days production

Alaskan King 7 ft Length Mattress — 108" W × 84" L is made to order in the USA by a mattress workshop with decades of mattress-making experience. OCOCHI brings together proven mattress-and-topper combinations shaped by years of manufacturing, testing and customer experience.

01
EssentialTHE DEPENDABLE CLASSIC

Firm-but-comfortable foam support with a reversible 2" comfort topper.

02
SignatureTHE NATURAL ALL-ROUNDER

Responsive natural-latex support with a plush 4" comfort topper.

03
ReserveTHE OCOCHI FLAGSHIP

Our most elevated natural-material construction with natural latex, wool and cotton.

COMPLETE YOUR OCOCHI BED Save 10% when you bundle.

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DETAILS
  • Made to order in the USA
  • Three OCOCHI comfort collections: Essential, Signature and Reserve
  • Separate supporting mattress and dedicated comfort topper
  • Signature and Reserve mattresses and toppers are double-sided
  • Essential includes a reversible 2" comfort topper
  • Natural latex is 100% natural, plant-derived latex rubber wherever identified
  • Material transparency: latex, wool, cotton and foam are identified as the materials they actually are — no hidden filling behind proprietary-sounding names
  • Designed for standard and oversized mattress sizes
  • Compatible with suitable adjustable bases for the selected mattress size
DELIVERY & OVERSIZED ACCESS

OCOCHI oversized mattresses are designed with delivery and installation in mind. For sizes requiring split construction, independent supporting mattress sections can be moved through doors, hallways, elevators and stairs more easily than one extremely large mattress core.

A single continuous comfort topper spans the supporting sections to create one unified sleep surface.

Please confirm access dimensions before ordering an oversized mattress.

CARE & ROTATION

The separate topper makes the comfort surface easier to remove, rotate and care for than handling an entire oversized mattress. Follow the care instructions for the specific topper materials and cover.

Where the mattress or topper is identified as double-sided, rotate and flip it periodically to distribute wear across both sleep surfaces.

WARRANTY & COMFORT PROMISE

10-Year Mattress Warranty

Every OCOCHI mattress and comfort topper is backed by a 10-year limited warranty, including qualifying body impressions greater than 1".

Comfort That Can Change With You

One of the advantages of the OCOCHI mattress construction is that the supporting mattress and comfort topper are separate components. If you decide you would prefer a softer or firmer feel, you don't necessarily need to replace your entire mattress.

We offer existing OCOCHI mattress customers 50% off a replacement comfort topper, allowing you to adjust the feel of your bed while keeping the supporting mattress you already own.

For hygiene reasons, we cannot accept used toppers back, so your original topper remains yours.

Questions?
Email: hi@ocochi.com
Call Wendy: +1 949 680 0730

View our full Mattress Warranty & Comfort Promise →

PRODUCTION TIMING

Each OCOCHI mattress is made to order in the USA. Please allow approximately 10–15 business days for production before transit time.

Delivery timing varies by destination, mattress size and access requirements.

ONE-PIECE & CUSTOM REQUESTS

Prefer a one-piece mattress? Where feasible, we can quote a one-piece construction for customers who prefer it.

For a quotation:
Call: +1 949 680 0730
Email: wendy@ocochi.com

If you require a custom or specialty mattress size, please provide the exact width and length when contacting us.

CHOOSE YOUR COMFORT

Three Comfort Collections

Every OCOCHI oversized mattress pairs substantial support underneath with a dedicated comfort topper above. Choose by feel, sleeping position and materials — then explore the exact construction in detail.

100%
NO HIDDEN MATERIALS. NO CLEVER NAMES.

What You See Is What You Get.

When OCOCHI says natural latex, we mean 100% natural, plant-derived latex rubber — not conventional comfort foam with a thin latex layer, not synthetic latex and not blended latex. We identify the actual materials used in each construction — natural latex, wool, cotton or foam — rather than hiding ordinary filling materials behind proprietary-sounding names.

Important: “100% natural latex” describes every layer we identify as latex. It does not mean that covers, wool, cotton or other separately disclosed materials are latex.

EXPLORE THE COLLECTIONS

Find your comfort.

01 FIRM, NOT HARD

Essential

Dense, durable support with a separate reversible 2" comfort topper for cushioning at the surface.

EVERY MATERIAL, DISCLOSED

Dense support with a separate comfort surface.

REVERSIBLE 2" COMFORT TOPPER
2"

Essential Comfort TopperA separate, reversible 2" comfort topper filled with 2" of CertiPUR-US® certified foam and finished in quilted stretch-fabric upholstery for flexible, body-contouring surface cushioning.

SUPPORTING MATTRESS
½"

Plush Quilted SurfaceSoft surface cushioning.

1"

Super-Soft High-Resilience FoamResponsive comfort beneath the quilted surface.

3"

Medium Comfort FoamBalanced cushioning and transitional support.

5"

Medium-Firm High-Density Foam FoundationDense, durable support at the foundation.

WHY CHOOSE ESSENTIAL

Dependable support. Comfortable surface.
Firm and supportive underneath, with a separate 2" comfort topper adding cushioning where you feel it.

MATTRESS + TOPPER PROFILE
9½"Mattress+2"Topper=11½"Total Height
FEELFirm, Not Hard
TOPPER2" Reversible
CONSTRUCTIONHigh-Density Foam
01 / 03

DESIGNED FOR TWO

Two People.
Different Bodies.
One Bed.

The supporting mattress provides the underlying support, while the separate topper provides the surface cushioning. For couples of different body weights, that means substantial support can remain underneath while the topper creates a comfortable shared sleep surface above.

A MORE TRADITIONAL APPROACH TO DURABILITY

Built to be flipped.
Built for the long haul.

We would rather build a mattress you can keep. Signature and Reserve are double-sided at both the mattress and topper, allowing you to periodically flip and rotate the sleep surfaces instead of concentrating years of use in the same position. Essential pairs its supporting mattress with a reversible 2" comfort topper.

↻ FLIP ⟳ ROTATE ◇ DISTRIBUTE WEAR

DESIGNED AROUND OVERSIZED SLEEP

Split underneath.
Seamless where you sleep.

For oversized sizes requiring split construction, two independent supporting mattress sections sit beneath one continuous comfort topper. The continuous topper keeps the sleep surface seamless, while separating the support below helps create greater HEAT, MOVEMENT & SOUND ISOLATION between sleepers. The two lower sections are also easier to move through doors and tight spaces than one enormous mattress core.

HEATMore localized between sleepers MOVEMENTLess transfer through the lower support SOUNDMore isolated between each side
Prefer one piece? Where feasible, we can quote a one-piece construction. Contact Wendy at wendy@ocochi.com or +1 949 680 0730.
TAKE COMFORT A STEP FURTHER

Your bed, adjusted to you.

Pair a compatible OCOCHI oversized mattress with split adjustable bases and each sleeper can change their own position independently — without asking the other person to compromise.

01

Your Side. Your Setting.

Each sleeper can adjust their side independently.

02

Read. Watch. Unwind.

Raise your head or legs for reading, TV or simply relaxing.

03

Find Your Favorite Position.

Adjust until you find the position that feels right for you.

04

Elevation, When You Want It.

Head or leg elevation for comfort — including for snoring or restless legs.*

*Adjustable positioning is a comfort feature and is not intended to diagnose or treat a medical condition.

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