![[subscription]](http://heartstrongsleep.com/cdn/shop/files/Group_30_6a2ee5b7-7d1a-49f1-855d-428a7cb5358f.png?v=1733846466&width=600)
Log in to see your orders & more
Log in to Your Account
Log in to see your orders & more
If you’re a side sleeper who loves the square-edge support of a cube pillow but hates feeling restricted, the Side Cube Riser Deluxe was made for you.
Pillow Cube has taken their signature 90° gap-filling geometry—designed specifically to align the precise space between your shoulder and head—and expanded it into a 35% larger footprint. It’s the ultimate combination of structural neck support and spacious freedom of movement, giving you the real estate you need to drift off without ever feeling confined.
Customizable Modular Loft: Tailor your sleep to your exact anatomy. With two removable 1" memory foam base layers, you can seamlessly dial in your perfect height at 3", 4", or 5". Whether you have broad shoulders or a plush mattress, your spine stays perfectly aligned.
35% More Surface Area: Enjoy the liberty to shift, turn, and settle in. The oversized design ensures your head and neck stay cradled in the optimal side-sleeping position all night long, eliminating awkward pressure points.
Premium, High-Density Foam Core: No more mid-night fluffing. Our supportive memory foam maintains its structure and shape night after night, providing consistent, reliable pressure relief.
Breathable Lightweight Scrim: Encased in a smooth, ultra-thin protective scrim that guards the foam without trapping body heat. It slips seamlessly into your favorite standard pillowcase for a clean, personalized setup.
The Side Cube Riser Deluxe comes in adjustable 3"/4"/5" heights to fit most adults.
If you’re a side sleeper who loves the square-edge support of a cube pillow but hates feeling restricted, the Side Cube Riser Deluxe was made for you.
Pillow Cube has taken their signature 90° gap-filling geometry—designed specifically to align the precise space between your shoulder and head—and expanded it into a 35% larger footprint. It’s the ultimate combination of structural neck support and spacious freedom of movement, giving you the real estate you need to drift off without ever feeling confined.
Customizable Modular Loft: Tailor your sleep to your exact anatomy. With two removable 1" memory foam base layers, you can seamlessly dial in your perfect height at 3", 4", or 5". Whether you have broad shoulders or a plush mattress, your spine stays perfectly aligned.
35% More Surface Area: Enjoy the liberty to shift, turn, and settle in. The oversized design ensures your head and neck stay cradled in the optimal side-sleeping position all night long, eliminating awkward pressure points.
Premium, High-Density Foam Core: No more mid-night fluffing. Our supportive memory foam maintains its structure and shape night after night, providing consistent, reliable pressure relief.
Breathable Lightweight Scrim: Encased in a smooth, ultra-thin protective scrim that guards the foam without trapping body heat. It slips seamlessly into your favorite standard pillowcase for a clean, personalized setup.
The Side Cube Riser Deluxe comes in adjustable 3"/4"/5" heights to fit most adults.
Please log in to your account or create a FREE account to see pricing.
Enter your email:
| Specifications & Care | |
|---|---|
| Dimensions | 14" W × 28" L × 5" H (Fully stacked) |
| Weight | Approx. 2.5 lbs |
| Adjustability | Modular 3", 4", or 5" height profiles (engineered to fit most adults) |
| Core Material | Premium, high-density supportive memory foam |
| Setup & Care | Ships compressed for a lower carbon footprint. Allow 24–48 hours to fully expand. Do not wash the foam core. |
Having troubles deciding on what product is best for you? Call us at 877-815-7300.
Please log in to your account or create a FREE account to see pricing.
Enter your email:
The Heartstrong Sleep community shared their feedback on how this product improved their sleep quality. More importantly, helped them Get Better Sleep.
Typically, you should replace your CPAP supplies every 3 to 6 months. However, things like CPAP cushions should be replaced very 14-30 days. Most resupply orders include multiple cushions.
Resupply orders include: a new mask, tube, water chamber, filters and cushions.
The heated humidifier my help reduce dryness. Also, if you are using a nasal mask, you may want to consider using mouth tape.
All masks have exhalation ports to release air. Some air escaping is normal. However, excessive air or air blowing in your eyes is not. Contact us for help with mask fit or finding a different mask.
Change your disposable (white) filter every 2 weeks, or more often if needed for air quality.
When left untreated, sleep apnea can cause serious health problems. The good news is that it’s treatable. Complete this assessment to see if you may be at risk.
