Dreamfoam CopperFlex Essential Mattress
The CopperFlex® Essential is Dreamfoam’s most affordable copper-infused memory foam mattress — built in Brooklyn Bedding’s own Arizona factory and offered in 22 sizes and five profiles, so it fits everything from a kid’s room to an RV bunk to a primary bedroom.
Why people buy it
- Copper-infused memory foam top layer — antimicrobial protection, added cooling and pressure relief right at the sleep surface.
- Open-cell, high-density foams — increased airflow and breathability, built to hold up for years without body impressions.
- 22 sizes — standard Twin through Cal King plus Short Full, Short Queen, Olympic Queen, Short King, three RV Kings, Split Cal King halves and seven RV bunk sizes.
- Five profiles — 6″, 8″, 10″, 12″ and 14″ so you can dial in feel and bed height.
- CertiPUR-US® certified foams, GREENGUARD Gold Certified — made without ozone depleters, PBDE flame retardants, mercury, lead, heavy metals or formaldehyde.
- Yawnder mattress trial: Eligible mattresses purchased from Yawnder have a 100-night trial with a required 30-night minimum. Returns carry a $200 fee per mattress, waived for an exchange to another store mattress; price differences apply. One trial return or exchange is allowed per customer and household. Replacement mattresses are final sale. See our return policy for exclusions and approval requirements.
Which height should I pick
- 6″ — firm. Bunk beds, RVs, guest rooms, kids and stomach sleepers who want maximum support.
- 8″ — firm-medium. Kids, teens, back and stomach sleepers, or low bed-frame profiles.
- 10″ — medium-firm. The all-around pick for combination back/stomach/side sleepers.
- 12″ and 14″ — more cushioning and contouring for adults, especially side sleepers and couples.
Construction & Materials
A copper-infused memory foam comfort layer sits above high-density support foam. Open-cell technology in every layer moves heat and moisture away from the body, so the mattress sleeps cooler than a conventional all-foam bed at this price. Assembled in Arizona.
Good to know
Split Cal King is sold as a single 36×84 half — order two to make a set. RV and specialty sizes are made to order and ship in 3–7 business days. Questions on sizing for a specific RV or bunk frame? Call or text the Yawnder San Diego showroom and we’ll confirm before you order.
