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Firm
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On Sale
Overview
- SleepMatch: red
Serta Perfect Sleeper Bondi Bay Firm Mattress 12"
- Discover the 'Always Comfortable' difference with 3 zones of support and a premium shopping experience – try the Bondi Bay Firm at select Mancini's stores today!
- Comfort delivered fast – purchase the Bondi Bay Firm today with next-day delivery options and start enjoying 'Always Comfortable' sleep by tomorrow!
- Gel Band Support Gel memory foam lumbar support band provides support for the lower back and hips.
- Cool Twist Gel Memory Foam - This breathable memory foam helps enhance airflow and heat dissipation for a feeling that can only be described as a cool contouring type of comfort.
- Custom Support Coil System - This 825-coil density system provides contouring cradling support and minimizes motion transfer.
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In Stock
Overview
Serta Perfect Sleeper Bondi Bay Firm Mattress 12" · Twin
⭐⭐⭐⭐⭐ 5.0 · 1+ verified sleepers
The Serta Perfect Sleeper Bondi Bay Firm Mattress 12" is a hybrid innerspring mattress built for the sleeper who wakes up stiff and needs reliable back support without any guesswork. It earns its place in the firm mattress for back pain relief category by combining a dedicated gel memory foam lumbar band at the hips and lower back with a zoned coil system underneath that works differently zone by zone. The result is a mattress that holds your spine where it needs to be, not just where the coils happen to be. If you're shopping a twin for a guest room, a growing teen, or a solo sleeper who has been putting up with a too-soft mattress for too long, stop by Mancini's Sleepworld and our sleep specialists will put this one right next to the alternatives so you can feel the difference for yourself.
COMFORT AND FEEL: Firm surface with cool, contouring memory foam and zoned innerspring support underneath.
SIZE: This twin sized mattress is right-sized for a dedicated solo sleeper, a teen's room, or a compact guest space that deserves real support.
BEST SLEEP MATCH: Back sleepers and stomach sleepers who prefer firm mattress support will find this one keeps the hips level and the lumbar zone lifted, which is exactly what those positions need.
BEST FOR: Ideal for sleepers who wake with lower back tension, run warm through the night, or need a firm foundation without sacrificing surface cushion.
CONSTRUCTION SPECIFICATIONS: Cool Twist Gel Memory Foam swirls cooling gel directly into breathable memory foam, drawing heat away as you sleep. The PillowSoft Aire™ layer sits at the surface with a rippled design that keeps air moving. A gel memory foam lumbar band targets the lower back and hips directly. The 825-coil Custom Support Coil System delivers cradling support and reduces motion transfer.
SETUP AND COMPATIBILITY: Works with a box spring, platform frame, or adjustable base. Delivered flat with white-glove in-home professional setup available.
NOT A FIT FOR: Side sleepers who need significant hip and shoulder cushioning, or anyone who prefers a plush or pillow-top feel.
YOUR SLEEP, BACKED BY US
Every mattress purchase at Mancini's Sleepworld comes with a 120-night comfort guarantee backed by our Rest Easy Promise, along with our Best Price Guarantee and free next-day delivery. Add a premium mattress protector at time of purchase and you can extend that to a full 365 nights, giving yourself an entire year to be certain. Flexible financing is available, and you're always welcome to try before you buy at any Mancini's Sleepworld location.
Features
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Suitable For Adjustable Base
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Motion Separation
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Cooling Technology
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Edge Support
- SleepMatch: red

Serta Perfect Sleeper Bondi Bay Firm Mattress 12"
Features
- SKU: SER-BON-3M-FM-24
- MPN: 500303521-1010
- GTIN: 198167005911
- Brand: Serta
- Collection: Perfect Sleeper
- Type: Innerspring
- Mattress In A Box: No
- Firmness: Firm
- Height: 12
- Length: 74.5
- Width: 38
- Shipping Height: 12
- Shipping Width: 74.5
- Shipping Length: 38
- Warranty: 10 Year Limited
- Cover Material: Polyester blend, PerfectPure Fiber
- Quilting Layers: Polyester blend phase change material, PerfectPure Fiber
- Comfort Layers: PillowSoft Aire Foam, Support Foam, Cool Twist Gel Memory Foam, Support Foam
- Support System: Gel Band Support, 825 Editoin Custom Support Coil System, Balanced Support Pad, Best Edge Foam Encasement
Specification
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Suitable For Adjustable Base: Yes
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Motion Separation: Yes
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Cooling Technology: Yes
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Edge Support: Yes











