• Medium
  • On Sale
  • Suitable For Adjustable Base
  • Motion Separation
  • Cooling Technology
  • Edge Support

Overview

Serta Perfect Sleeper Bondi Bay Medium Mattress 13.5" Twin XL

⭐⭐⭐⭐ 3.9 · 10+ verified sleepers

The Serta Perfect Sleeper Bondi Bay Medium Mattress 13.5" is a hybrid mattress built for the back sleeper who runs warm and wakes up stiff. This is a medium firmness mattress for back pain relief that tackles the two most common complaints at once: heat that keeps you up and lumbar tension that greets you in the morning. Cool Twist Gel Memory Foam contours to your shape while the Gel Band Support keeps the lower back lifted where it needs it most. The 825-coil Custom Support Coil System wraps it all in a foundation that moves with you rather than fighting you. Stop by any Mancini's Sleepworld location and a sleep specialist will place this right next to every competing option so you can feel the difference before you decide.

COMFORT AND FEEL: Medium feel with contouring gel memory foam and responsive coil support underneath.

SIZE: This Twin XL sized mattress is ideal for taller solo sleepers, college dorms, or dedicated guest rooms where extra length matters.

BEST SLEEP MATCH: Best for back sleepers and combination sleepers seeking a medium firm hybrid mattress Twin XL feel that keeps the lumbar zone supported without locking you in place.

BEST FOR: Ideal for sleepers who run hot, carry tension in the lower back and hips, or need consistent support without a mattress that sleeps stiff.

CONSTRUCTION SPECIFICATIONS: Cool Twist Gel Memory Foam™ swirls cooling gel through breathable memory foam so heat moves away from your body. PillowSoft Aire foam beneath it uses a rippled design to keep air circulating at the comfort layer. A gel memory foam Gel Band Support targets the lumbar zone directly. The 825-coil Custom Support Coil System minimizes motion transfer while cradling your body through the night.

SETUP AND COMPATIBILITY: Works with an adjustable base, platform frame, or traditional box spring. Delivered flat with professional in-home setup available from Mancini's Sleepworld.

NOT A FIT FOR: Strict stomach sleepers who need a firmer surface, or sleepers over the weight capacity confirmed for this profile.

YOUR SLEEP, BACKED BY US

At Mancini's Sleepworld, every mattress purchase comes with a 120-night comfort guarantee as part of our Rest Easy Promise, plus our Best Price Guarantee so you know you paid fairly. Add a premium mattress protector at the time of purchase and you can extend that to a full 365 nights. Come try this mattress in one of our showrooms, and we'll take care of the rest: free next-day delivery, professional in-home setup, and flexible financing to make it work for your budget.

  • SleepMatch: blue
Blue color code are mattresses of medium firm support. Most back sleepers and some side sleepers will find the beds measured as blue are best for them. Find Your Match

Serta Perfect Sleeper Bondi Bay Medium Mattress 13.5"

Price reduced from MSRP  $1,099.99 to Save 23% $849.00
Total $849.00
Item No. SER-BON-3XM-MED-24
  • Gel memory foam keeps lower back supported all night
  • Cool Twist Gel Memory Foam pulls heat away while you sleep
  • 825-coil system cradles without letting hips sink
  • Zoned support holds spinal alignment through the night
  • Antimicrobial technology keeps the surface fresh over time
Availability:
  • In Stock
Total $849.00

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Overview

Serta Perfect Sleeper Bondi Bay Medium Mattress 13.5" Twin XL

⭐⭐⭐⭐ 3.9 · 10+ verified sleepers

The Serta Perfect Sleeper Bondi Bay Medium Mattress 13.5" is a hybrid mattress built for the back sleeper who runs warm and wakes up stiff. This is a medium firmness mattress for back pain relief that tackles the two most common complaints at once: heat that keeps you up and lumbar tension that greets you in the morning. Cool Twist Gel Memory Foam contours to your shape while the Gel Band Support keeps the lower back lifted where it needs it most. The 825-coil Custom Support Coil System wraps it all in a foundation that moves with you rather than fighting you. Stop by any Mancini's Sleepworld location and a sleep specialist will place this right next to every competing option so you can feel the difference before you decide.

COMFORT AND FEEL: Medium feel with contouring gel memory foam and responsive coil support underneath.

SIZE: This Twin XL sized mattress is ideal for taller solo sleepers, college dorms, or dedicated guest rooms where extra length matters.

BEST SLEEP MATCH: Best for back sleepers and combination sleepers seeking a medium firm hybrid mattress Twin XL feel that keeps the lumbar zone supported without locking you in place.

BEST FOR: Ideal for sleepers who run hot, carry tension in the lower back and hips, or need consistent support without a mattress that sleeps stiff.

CONSTRUCTION SPECIFICATIONS: Cool Twist Gel Memory Foam™ swirls cooling gel through breathable memory foam so heat moves away from your body. PillowSoft Aire foam beneath it uses a rippled design to keep air circulating at the comfort layer. A gel memory foam Gel Band Support targets the lumbar zone directly. The 825-coil Custom Support Coil System minimizes motion transfer while cradling your body through the night.

SETUP AND COMPATIBILITY: Works with an adjustable base, platform frame, or traditional box spring. Delivered flat with professional in-home setup available from Mancini's Sleepworld.

NOT A FIT FOR: Strict stomach sleepers who need a firmer surface, or sleepers over the weight capacity confirmed for this profile.

YOUR SLEEP, BACKED BY US

At Mancini's Sleepworld, every mattress purchase comes with a 120-night comfort guarantee as part of our Rest Easy Promise, plus our Best Price Guarantee so you know you paid fairly. Add a premium mattress protector at the time of purchase and you can extend that to a full 365 nights. Come try this mattress in one of our showrooms, and we'll take care of the rest: free next-day delivery, professional in-home setup, and flexible financing to make it work for your budget.

Features

  • Suitable For Adjustable Base
  • Motion Separation
  • Cooling Technology
  • Edge Support
  • SleepMatch: blue
Blue color code are mattresses of medium firm support. Most back sleepers and some side sleepers will find the beds measured as blue are best for them. Find Your Match
Serta Perfect Sleeper Bondi Bay Medium Mattress 13.5" image number

Serta Perfect Sleeper Bondi Bay Medium Mattress 13.5"

Price reduced from MSRP  $1,099.99 to Save 23% $849.00
Price reduced from MSRP  $1,099.99 to Save 23% $849.00
Twin XL

Features

  • SKU: SER-BON-3XM-MED-24
  • MPN: 500304711-1020
  • GTIN: 198167005614
  • Brand: Serta
  • Collection: Perfect Sleeper
  • Type: Innerspring
  • Mattress In A Box: No
  • Firmness: Medium
  • Height: 13.5
  • Length: 79.5
  • Width: 39
  • Shipping Height: 13.5
  • Shipping Width: 79.5
  • Shipping Length: 39
  • Warranty: 10 Year Limited
  • Cover Material: Polyester blend, PerfectPure Fiber
  • Quilting Layers: Polyester blend phase change material, PerfectPure Fiber
  • Comfort Layers: PillowSoft Aire Foam, Cool Twist Gel Memory Foam, Cushion Quilt Foam
  • Support System: Gel Band Support, 825 Editoin Custom Support Coil System, Balanced Support Pad, Best Edge Foam Encasement

Specification

  • Suitable For Adjustable Base: Yes
  • Motion Separation: Yes
  • Cooling Technology: Yes
  • Edge Support: Yes