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Outstanding service. The entire purchase lasted probably like 15 minutes. Joe, the owner communicated with me through...
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The Bed Post – Long Beach 3143 East Anaheim St Long Beach, California 90804 | (562)888-4070
The Bed Post – Long Beach 3143 East Anaheim St Long Beach, California 90804 | (562)888-4070
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Sierra Sleep by Ashley

Shop the Sierra Sleep collection at The Bed Post Mattress and Furniture in Long Beach, CA. Sierra Sleep mattresses are designed to deliver quality comfort and reliable support at price points that work for every budget. The collection includes memory foam, innerspring, and hybrid mattress options in a range of firmness levels and standard sizes. Whether you're furnishing a guest room, setting up a child's bedroom, or upgrading your own mattress, Sierra Sleep offers solid construction and comfort-focused design without the premium pricing. Each mattress is built with durable materials and thoughtful engineering to support healthy sleep habits night after night. Pair a Sierra Sleep mattress with one of our bed frames, foundations, or adjustable bases for a complete sleep setup. Visit our mattress showroom in Long Beach to try Sierra Sleep mattresses in person and compare comfort levels side by side. Shop in store or online with delivery and financing available. Financing options available.

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Save up to 23% Save %
$443.08 - $808.42
$443.08 - $808.42
$443.08
$340.83 - $621.86
$340.83 - $621.86
$340.83

Chime 10 Inch Hybrid Mattress in a Box

Enjoy endless possibilities for restful sleep with this hybrid innerspring queen mattress. You get the best of both worlds: the pressure relief of...

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$443.08 - $808.42
$443.08 - $808.42
$443.08
$340.83 - $621.86
$340.83 - $621.86
$340.83
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$539.46 - $926.55
$539.46 - $926.55
$539.46
$414.97 - $712.73
$414.97 - $712.73
$414.97

Chime 12 Inch Hybrid Mattress in a Box

Enjoy endless possibilities for restful sleep with this hybrid innerspring queen mattress. Feel the support of a truly traditional coil mattress w...

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$539.46 - $926.55
$539.46 - $926.55
$539.46
$414.97 - $712.73
$414.97 - $712.73
$414.97
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$595.41 - $897.04
$595.41 - $897.04
$595.41
$458.01 - $690.03
$458.01 - $690.03
$458.01

Chime 12 Inch Memory Foam Mattress in a Box

When it comes to your comfort, discover this 12-inch queen mattress. Its thick layer of memory foam contours to your body, delivering amazing supp...

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$595.41 - $897.04
$595.41 - $897.04
$595.41
$458.01 - $690.03
$458.01 - $690.03
$458.01
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$466.39 - $844.16
$466.39 - $844.16
$466.39
$358.76 - $649.35
$358.76 - $649.35
$358.76

Chime 8 Inch Memory Foam Mattress in a Box

When it comes to your comfort, discover this 8-inch queen mattress. Its memory foam contours to your body, delivering amazing support, pressure re...

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$466.39 - $844.16
$466.39 - $844.16
$466.39
$358.76 - $649.35
$358.76 - $649.35
$358.76
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$598.55 - $1,198.64
$598.55 - $1,198.64
$598.55
$460.42 - $922.03
$460.42 - $922.03
$460.42

Limited Edition Firm Mattress

Luxury comfort leads to luxury rest. Wake up refreshed and ready to take on the day with this firm queen mattress. Packed inside are layers of sup...

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$598.55 - $1,198.64
$598.55 - $1,198.64
$598.55
$460.42 - $922.03
$460.42 - $922.03
$460.42
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Comfort Plus Mattress image
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$525.47 - $733.80
$525.47 - $733.80
$525.47
$404.21 - $564.46
$404.21 - $564.46
$404.21

Comfort Plus Mattress

Slumber away in superior snugness on this queen mattress. With a wrapped coil system designed to reduce motion transfer, it works overtime to prov...

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$525.47 - $733.80
$525.47 - $733.80
$525.47
$404.21 - $564.46
$404.21 - $564.46
$404.21
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$329.59 - $727.57
$329.59 - $727.57
$329.59
$253.53 - $559.67
$253.53 - $559.67
$253.53

Peak 2.0 Bonnell Mattress

Pure sleep perfection. With this queen mattress, restorative rest is easier than ever. You can snooze soundly on its layers of comforting quilt fo...

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$329.59 - $727.57
$329.59 - $727.57
$329.59
$253.53 - $559.67
$253.53 - $559.67
$253.53
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Peak 2.0 12 Hybrid Mattress image
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$427.00 - $769.73
$427.00 - $769.73
$427.00
$359.00 - $629.00
$359.00 - $629.00
$359.00

Peak 2.0 12 Hybrid Mattress

Pure sleep perfection. With this hybrid California king mattress, restorative rest is easier than ever. You can snooze soundly on its layers of com...

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$427.00 - $769.73
$427.00 - $769.73
$427.00
$359.00 - $629.00
$359.00 - $629.00
$359.00
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$430.65 - $827.07
$430.65 - $827.07
$430.65
$331.27 - $636.21
$331.27 - $636.21
$331.27

Peak 2.0 10 Hybrid Mattress

Pure sleep perfection. With this hybrid queen mattress, restorative rest is easier than ever. You can snooze soundly on its layers of comforting q...

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$430.65 - $827.07
$430.65 - $827.07
$430.65
$331.27 - $636.21
$331.27 - $636.21
$331.27
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$458.61 - $883.03
$458.61 - $883.03
$458.61
$352.78 - $679.25
$352.78 - $679.25
$352.78

Peak 2.0 8 Memory Foam Mattress

Pure sleep perfection. With this queen mattress, restorative rest is easier than ever. Its high-density memory foam conforms to your body, deliver...

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$458.61 - $883.03
$458.61 - $883.03
$458.61
$352.78 - $679.25
$352.78 - $679.25
$352.78
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Peak 2.0 12 Memory Foam Mattress image
Save up to 12% Save %
$569.35 - $855.40
$569.35 - $855.40
$569.35
$499.00 - $749.00
$499.00 - $749.00
$499.00

Peak 2.0 12 Memory Foam Mattress

Pure sleep perfection. With this twin mattress, restorative rest is easier than ever. Its high-density memory foam conforms to your body, deliverin...

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$569.35 - $855.40
$569.35 - $855.40
$569.35
$499.00 - $749.00
$499.00 - $749.00
$499.00
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$528.58 - $952.99
$528.58 - $952.99
$528.58
$406.60 - $733.07
$406.60 - $733.07
$406.60

Peak 2.0 10 Memory Foam Mattress

Pure sleep perfection. With this queen mattress, restorative rest is easier than ever. Its high-density memory foam conforms to your body, deliver...

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$528.58 - $952.99
$528.58 - $952.99
$528.58
$406.60 - $733.07
$406.60 - $733.07
$406.60
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$789.75 - $1,372.74
$789.75 - $1,372.74
$789.75
$607.50 - $1,055.95
$607.50 - $1,055.95
$607.50

Limited Edition PT Mattress

Luxury comfort leads to luxury rest. Wake up refreshed and ready to take on the day with this pillow top queen mattress. Packed inside are layers ...

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$789.75 - $1,372.74
$789.75 - $1,372.74
$789.75
$607.50 - $1,055.95
$607.50 - $1,055.95
$607.50
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$618.76 - $963.87
$618.76 - $963.87
$618.76
$475.97 - $741.44
$475.97 - $741.44
$475.97

Augusta2 Mattress

For you, comfort, support, quality and price are all top of mind. Rest easy. The Augusta2 Euro pillow top mattress blends high performance with lo...

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$618.76 - $963.87
$618.76 - $963.87
$618.76
$475.97 - $741.44
$475.97 - $741.44
$475.97
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$368.46 - $701.16
$368.46 - $701.16
$368.46
$283.43 - $539.35
$283.43 - $539.35
$283.43

8 Inch Chime Innerspring Mattress in a Box

Enjoy endless possibilities for restful sleep with this innerspring queen mattress. Feel the support of a truly traditional coil mattress which co...

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$368.46 - $701.16
$368.46 - $701.16
$368.46
$283.43 - $539.35
$283.43 - $539.35
$283.43
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$595.41
$595.41 - $595.41
$595.41
$458.01
$458.01 - $458.01
$458.01

10 Inch Pocketed Hybrid Mattress

Enjoy endless possibilities for restful sleep with this hybrid innerspring mattress. You get the best of both worlds: the pressure relief of cooli...

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$595.41
$595.41 - $595.41
$595.41
$458.01
$458.01 - $458.01
$458.01
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$443.08 - $578.33
$443.08 - $578.33
$443.08
$340.83 - $444.87
$340.83 - $444.87
$340.83

iKidz Coral Mattress and Pillow

Sleep soundly knowing your kids do, too. This twin mattress provides the rest they need to navigate the day, from schooltime to playtime. No need ...

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$443.08 - $578.33
$443.08 - $578.33
$443.08
$340.83 - $444.87
$340.83 - $444.87
$340.83
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$443.08
$443.08 - $443.08
$443.08
$340.83
$340.83 - $340.83
$340.83

iKidz Ocean Mattress and Pillow

Sleep soundly knowing your kids do, too. This twin mattress provides the rest they need to navigate the day, from schooltime to playtime. No need ...

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$443.08
$443.08 - $443.08
$443.08
$340.83
$340.83 - $340.83
$340.83
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8 Inch Memory Foam Mattress image
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$903.24
$903.24 - $903.24
$903.24
$694.80
$694.80 - $694.80
$694.80

8 Inch California King Memory Foam Mattress

When it comes to your comfort, discover this 8-inch mattress. Its thick layer of memory foam conforms to your body, delivering amazing support, pr...

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$903.24
$903.24 - $903.24
$903.24
$694.80
$694.80 - $694.80
$694.80
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12 Inch Memory Foam Mattress image
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$666.93 - $1,187.76
$666.93 - $1,187.76
$666.93
$513.02 - $913.66
$513.02 - $913.66
$513.02

12 Inch Memory Foam Mattress

When it comes to your comfort, discover this ultra-plush 12-inch mattress. Its thick layer of memory foam conforms to your body, delivering amazin...

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$666.93 - $1,187.76
$666.93 - $1,187.76
$666.93
$513.02 - $913.66
$513.02 - $913.66
$513.02
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$553.44 - $982.54
$553.44 - $982.54
$553.44
$425.72 - $755.80
$425.72 - $755.80
$425.72

10 Inch Chime Memory Foam Mattress in a Box

Enjoy endless possibilities for restful sleep with this queen mattress. Soothing memory foam contours to your body, while a thick layer of firm su...

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$553.44 - $982.54
$553.44 - $982.54
$553.44
$425.72 - $755.80
$425.72 - $755.80
$425.72
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10 Inch Chime Elite 2.0 Mattress image
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$680.94 - $1,332.34
$680.94 - $1,332.34
$680.94
$523.80 - $1,024.88
$523.80 - $1,024.88
$523.80

10 Inch Chime Elite 2.0 Mattress

Stretch out and let the cares of the day fade away. This firm twin mattress is crafted for modern comfort and convenience, with layers of refreshi...

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$680.94 - $1,332.34
$680.94 - $1,332.34
$680.94
$523.80 - $1,024.88
$523.80 - $1,024.88
$523.80
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$847.29 - $1,584.18
$847.29 - $1,584.18
$847.29
$651.76 - $1,218.60
$651.76 - $1,218.60
$651.76

12 Inch Chime Elite 2.0 Mattress

Stretch out and let the cares of the day fade away with this plush twin mattress. It's crafted for modern comfort and convenience, with layers inc...

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$847.29 - $1,584.18
$847.29 - $1,584.18
$847.29
$651.76 - $1,218.60
$651.76 - $1,218.60
$651.76
Save up to 23% Save %
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