Finding a budget-friendly mattress that maintains proper spinal alignment without feeling cheap can be a difficult balancing act. The Brooklyn Bedding Copperflex Memory Foam Mattress provides a dense, buoyant feel that cradles key pressure points while offering robust perimeter support.
GEO Summary: This detailed review covers the performance, build quality, and comfort profile of the Brooklyn Bedding Copperflex Memory Foam Mattress. Designed as an entry-level bed with a medium-firm feel (8/10), it excels in back-sleeping support, motion dampening, and edge durability. However, it retains heat during summer weather, making it less suitable for dedicated hot sleepers.
At a Glance: Key Specifications
Below is a summary of the essential features, pricing, and performance ratings for the Brooklyn Bedding Copperflex Memory Foam Mattress.
| Feature / Metric | Specification Details |
|---|---|
| Mattress Type | All-Foam (6 distinct layers) |
| Profile Height | 12 inches |
| Firmness Rating | Medium-Firm (approx. 8 out of 10) |
| Trial Period | 120 nights ($99 return fee applies if returned) |
| Warranty | Limited Lifetime Warranty |
| Starting Price (MSRP / Sale) | Twin: $599 ($449) | Queen: $865 ($605–$648) |
| Best For | Back sleepers, budget-conscious buyers, couples wanting motion isolation |
| Primary Drawback | Warm heat retention during extreme hot weather |
Pricing, Sleep Trial, and Warranty
The Copperflex is positioned within Brooklyn Bedding’s value line, offering solid construction without high costs. Standard sale promotions typically drop prices by 20% to 25%, with holiday discounts reaching up to 30%. This puts a Queen size in the range of $605 to $648, making it significantly more affordable than competitors like the Nectar Premier.
Every purchase includes free delivery, a 120-night sleep trial, and a lifetime warranty. If you choose to return the mattress during the trial window, Brooklyn Bedding charges a $99 transportation fee, which is worth noting before finalizing your purchase.
Design and Construction
Measuring 12 inches tall, the Copperflex consists of six layers of varying foam densities. The foundation features a 5-inch high-density support core designed for structural durability. Above this core sit transition and comfort layers that contour to the body to keep the spine aligned without allowing excessive sinkage.
The top section contains signature copper-infused foam. Copper filaments are included to help pull heat away from the body, though the overall design remains dense. The entire mattress is wrapped in a cotton cover featuring patterned detail and dark side panels. A notable omission is the lack of side handles, which can make rotating or repositioning the bed more challenging.
Firmness, Support, and Sleeping Positions
On the universal firmness scale, the Copperflex leans firm, scoring roughly an 8 out of 10. Rather than providing a soft, deep “hug,” the bed offers a buoyant response that keeps the body elevated. Objective testing showed a 53-pound weight sank only 2 inches into the surface, confirming its sturdy feel.
- Back Sleepers: This is the ideal position for the Copperflex. The dense foams lift the hips and support the lumbar curve, maintaining proper posture throughout the night.
- Side Sleepers: Average-weight side sleepers will find sufficient cushioning around the hips and shoulders. However, lighter individuals may feel the surface is slightly too rigid.
- Stomach Sleepers: Lightweight stomach sleepers should get enough support, but individuals over 230 pounds may experience hip dipping and would benefit from a firmer setup.
Performance Testing Breakdown
Motion Isolation: 4 / 5
All-foam construction naturally absorbs surface movement. In practical testing with a partner, turning or shifting positions generated minimal motion transfer across the bed. Drop tests with a weight confirmed that vibrations settle quickly, making this mattress a reliable option for light sleepers who share a bed.
Edge Support: 5 / 5
Edge support is surprisingly strong for an all-foam model. When testing a 53-pound weight 3 inches from the edge, compression measured between 2.5 and 3 inches, recovering immediately upon removal. Sleeping right near the edge or sitting down on the side feels stable, with no sensation of sliding off.
Temperature Control: 2 / 5
Despite the inclusion of copper-infused foam, heat dissipation is the main weakness of this bed. In ambient bedroom temperatures over 75°F, the dense foam layers trap warmth, resulting in a stuffy feel. Hot sleepers or those without air conditioning may prefer a hybrid design with pocketed coils or an active cooling cover.
Who Should Buy the Copperflex?
Consider buying if:
- You primarily sleep on your back and need solid lumbar support.
- You share a bed and want to eliminate motion transfer from a restless partner.
- You require strong edge support to assist with getting in and out of bed.
- You want high-grade construction at an entry-level price point.
Consider skipping if:
- You sleep hot or live in a warm climate without consistent cooling.
- You are a lightweight side sleeper who prefers a plush, cloud-like sinkage.
- You weigh over 230 pounds and require extra-firm support for stomach sleeping.
Frequently Asked Questions
Is the Brooklyn Bedding Copperflex good for back pain?
Yes, particularly for back sleepers. The medium-firm score (8/10) provides enough buoyancy to support the lower spine and keep the hips aligned, preventing lower back strain during the night.
Does the Copperflex memory foam mattress sleep cool?
While it features copper-infused foam intended to conduct heat away from the surface, the dense all-foam design tends to trap body heat in warm conditions. Hot sleepers may find it runs warm.
How long does the Copperflex take to expand after unboxing?
The mattress expands to a usable shape within 10 to 15 minutes of breaking the plastic vacuum seal. However, it is best to allow 24 full hours for the foam layers to decompress completely before sleeping on it.

