Casper
Casper One Split King Mattress with Head Up Only Base
Experience the signature all-foam comfort of the Casper One mattress, designed for personalized sleep. This Split King set includes two Twin XL mattresses and an RTG Sleep 2900 adjustable base, allowing independent head elevation for each sleeper. The top layer of Breathe + Flex Foam promotes airflow, while Align Memory Foam cradles your body. A firm Casper Core base ensures lasting support without sinking. The adjustable base offers convenient head-up positioning via a wireless remote, ideal for reducing snoring, alleviating acid reflux, or comfortable lounging. This mattress is engineered for flexibility with adjustable bases, ensuring seamless contouring and structural integrity.
$2696.00
Owner Satisfaction
4.3
/ 5
Category Rank
3881
/ 6456
#3881 in Mattresses
Price vs Category Average
+62%
Above average
Overall (in.)
38.0080.0011.00
/ twin xl mattress: "w x "d x "h
Who it's for
- Personalized Comfort for Couples
- Targeted Health and Lifestyle Benefits
- Streamlined Adjustable Base Functionality
Who should skip it
- Restricted Adjustability Options
- Potential for a Mattress Seam
- Basic Mattress Construction
Key Specs
Overall (in.)
twin xl mattress: 38.00"w x 80.00"d x 11.00"h
Overall (in.)
twin xl adjustable base: 37.50"w x 80.00"d x 4.00"h
Warranty
10 year limited warranty
Warranty
20 year limited warranty
Trial Period
90-night Mattress Sleep Trial
Comfort Layer Material
Breathe + Flex Foam
Mattress Construction
Breathe + Flex Foam, Align Memory Foam, Casper Core base
Adjustable Base Compatible
Yes
Features
- Independent head elevation for personalized comfort
- Enhances airflow for a cooler sleep
- Cradles body for optimal sleep support
- Provides long-lasting support and prevents sinking
- Wireless remote for easy head adjustment
- Reduces snoring and alleviates acid reflux symptoms
- Designed for seamless contouring with adjustable bases
- Offers a 90-night sleep trial for peace of mind
What customers say
Customers frequently praise the Casper One Split King Mattress with Head Up Only Base for its exceptional comfort and the transformative ease of use provided by the adjustable base. Many highlight the mattress's supportive yet plush feel, contributing to improved sleep quality. The head up only feature is consistently noted for its simplicity and effectiveness in enhancing relaxation for reading or watching television in bed. Users appreciate how effortlessly the base operates, making adjustments intuitive and convenient. This combination of superior comfort and user friendly design stands out as a primary driver of satisfaction.
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