
The Bedroom Store Blue Magic California King
Score: 77/100
Ustenroya Free Flow Queen
Score: 50/100Rankings

The Bedroom Store Blue Magic California King offers a 95% waveless design with reinforced corners and a durable 18 mil vinyl cover. It lacks a built-in heating system and provides limited performance data. Ideal for users seeking a lightweight mattress with strong motion reduction.

The Ustenroya Free Flow Full Wave mattress provides a traditional waterbed feel with a high 2200-lb load capacity and a broad temperature range. However, it lacks detailed specs, integrated heating, and safety liner, making its durability and value unclear. Best suited for users who prioritize classic wave motion over modern features.
| Attribute | ![]() | ![]() |
|---|---|---|
9.01 inchesbest | 7.9 inches | |
— | 2,200 poundsbest | |
| ↓ lower better | 28 pounds | 26 poundsbest |
0.46 mmbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
General(3) | ||
Size (WxL) | California King | Queen |
Height (inches) | 9.01 inches | 7.9 inches |
Weight (pounds) | 28.0 pounds | 26.0 pounds |
Performance(1) | ||
Wave Type | Waveless | Full Wave |

Products in the top-left offer the best value (high score, low price).

Professional reviewers highlighted the MT00817 as a solid component of a full hardside waterbed bundle, noting its waveless construction and inclusion of necessary accessories, though they did not provide a detailed product-specific critique.
Pros: 95% waveless design minimizes motion transfer for a stable sleeping surface; Five wave-reducing fiber layers provide even weight distribution across the mattress; Adjustable firmness allows users to customize support to personal preference; Reinforced bladder corners and 18 mil smooth vinyl increase durability and resistance to punctures; Light empty weight of 28 lb (12.7 kg) makes handling and installation easier. Cons: No publicly available data on filled weight or water capacity makes planning for water volume difficult; Limited consumer feedback and expert reviews reduce confidence in real-world performance; Size-specific dimensions and thickness may vary, leading to potential fit issues with existing frames; Only vinyl cover options (e.g., purple) are mentioned, limiting aesthetic customization; Absence of built-in heating system requires separate purchase for temperature control.

