Hotel-Grade 14 Inch California King Size Mattress, Hybrid Mattress in a Box by Onlylucky - Used condition

Hotel-Grade 14 Inch California King Size Mattress, Hybrid Mattress in a Box — Open-Box, 17% Off

Name: Hotel-Grade 14 Inch California King Size Mattress, Hybrid Mattress in a Box
Brand: Onlylucky
SKU: awhd-us-b0h2vmvzfy
Price: 382.89 USD
Availability: InStock

Brand: Onlylucky

Condition: Used - VeryGood

$382⁸⁹

$459⁹⁹

-17% Save $77¹⁰

Updated: 16 days ago

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Description

【Cloud-Like Comfort & Deep Pain Relief】Onlylucky mattress california king features a deluxe elevated Euro-top and an exquisitely crafted 5-layer comfort structure, combining exceptional quality memory foam and ultra reinforced independent pocket springs. It provides cloud-like comfort and a snug enveloping feel to relax muscles and alleviate pressure and joint discomfort. It delivers lasting quality sleep and a luxury hotel-level sleeping experience, ideal for those suffering from back pain.

【Precise Zoned Support & Spinal Alignment】Onlylucky cal king mattress is composed of multi-layer slow rebound memory foam and sturdy 7-zone pocket springs for ergonomic targeted support. It evenly distributes body weight, maintains natural spinal alignment and fixes improper sleeping positions. Soft cushioning cradles your shoulders and hips, integrated with excellent lumbar support that fits natural body contours, offering cozy comfort for back, side and stomach sleepers.

【All-Night Fresh Cooling Comfort】Onlylucky california king mattress 14 inch features advanced cooling technology equipped with skin-friendly breathable fabric, boosting airflow by 30% for ideal temperature control. Built with cooling gel memory foam, egg crate foam and individual pocket spring system, it maximizes internal ventilation to dissipate excess body heat efficiently. It keeps the sleep surface cool and dry all night long for a fresh, cozy sleeping environment, perfect for hot sleepers.

【Zero Motion Transfer & Reinforced Edge Support】Onlylucky cali king mattress is equipped with 1000+ independent silent pocket springs, minimizes vibration and motion transfer for uninterrupted sleep amid your partner's nighttime movements. Reinforced with 2.3mm perimeter coils, its edge support boosts stability, prevents sagging, maximizes sleeping space and delivers comfort for sitting, lying down and getting out of bed, while protecting internal structure to extend the mattress lifespan.

【Safety Assurance & 365-Night Trial】The Onlylucky california king bed is CertiPUR-US and OEKO-TEX certified, compliant with U.S. flame retardant standards. It is odorless, 100% fiberglass-free and supports up to 1200 lbs, perfect for heavy people. Vacuum-sealed for easy transport, it needs 24-72 hours to fully expand. Integrated side handles allow easy moving, and it fits all bed frames for dorms, bedrooms and hotels. We offer a 365-night trial, 10-year warranty and 24/7 customer support.

Onlylucky California King Mattress, 14 Inch Luxury Hotel 7-Zone Deep Sleep Hybrid California King Size Mattress in a Box,Extra Lumbar Support, Pressure & Back Pain Relief, Medium Firm, 365-Night Trial

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Product Details

SKU:: awhd-us-b0h2vmvzfy
Model:: OB14CK
Country:: US
ASIN:: B0H2VMVZFY

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $77 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Onlylucky products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.