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Symbol Copper 9” Plush Innerspring King Mattress

0297COPPERDM
Plush king mattress offers supportive, rejuvenating sleep with a soft, copper-infused cover, gel quilt and foam-encased wrapped coil system.
$399 $199

Symbol Copper 9” Plush Innerspring Queen Mattress

0297COPPERCM
Plush queen mattress offers supportive, rejuvenating sleep with a soft, copper-infused cover, gel quilt and foam-encased wrapped coil system.
$349 $199

Symbol Copper 9” Plush Innerspring Full Mattress

0297COPPERBM
Plush full mattress offers supportive, rejuvenating sleep with a soft, copper-infused cover, gel quilt and foam-encased wrapped coil system.
$299 $199

Symbol Copper 9” Plush Innerspring Twin Mattress

0297COPPERAM
Plush twin mattress offers supportive, rejuvenating sleep with a soft, copper-infused cover, gel quilt and foam-encased wrapped coil system.
$229 $99

Shifman Special Edition 13.5” Double-Sided King Mattress

1377SPECIALDM
Luxury king double-sided mattress handmade with hundreds of individually wrapped coils between layers of plush foams and natural cotton.
$1,699 $1,295

Shifman Special Edition 13.5” Double-Sided Queen Mattress

1377SPECIALCM
Luxury queen double-sided mattress handmade with hundreds of individually wrapped coils between layers of plush foams and natural cotton.
$1,199 $895

iTwin Melodic 14” Plush Full Mattress

0297MELODICPL2BM
Plush king mattress features individually wrapped coils and a pressure-relieving layer of cool gel foam beneath a luxurious pillow top.
$499

iTwin Melodic Firm 14” King Mattress

0297MELODICFM2DM
King mattress with individually wrapped coils and gel lumbar for solid, pressure-relieving support below extra firm air flow foam.
$899 $799

iTwin Melodic 14” Firm Twin Mattress

0297MELODICFM2AM
Twin mattress with individually wrapped coils and gel lumbar for solid, pressure-relieving support below extra firm air flow foam.
$449

iTwin Melodic 14” Firm Full Mattress

0297MELODICFM2BM
Full mattress with individually wrapped coils and gel lumbar for solid, pressure-relieving support below extra firm air flow foam.
$499

iTwin Melodic 14” Plush King Mattress

0297MELODICPL2DM
Plush king mattress features individually wrapped coils and a pressure-relieving layer of cool gel foam beneath a luxurious pillow top.
$899 $799

iTwin Tori 14.5" Plush King Mattress

0297TORIPLDM
Tight top king mattress with cooling gel foam, pressure-relieving millennial coils and visco foam over individually wrapped coils.
$1,099

iTwin Tori 17" Pillow Top King Mattress

0297TORILXDM
Firm king mattress features AirFlow and cooling gel memory foams atop thousands of foam encased coils for individualized support.
$1,399

iTwin Tori 14.5" Firm King Mattress

0297TORIFMDM
King mattress with thousands of supportive foam encased coils beneath pressure-relieving visco and cooling gel foam layers.
$1,099

iTwin Tori 14.5" Firm Queen Mattress

0297TORIFMCM
Queen mattress with thousands of supportive foam encased coils beneath pressure-relieving visco and cooling gel foam layers.
$799

iTwin Hi Tech Silhouette 11.5” Gel Memory Foam King Mattress

2358SILHOUETTEDM
Liquid and transition gel foam layers create a cool, responsive king mattress that conforms to every unique curve of the body.
$1,599 $999

iTwin Hi Tech Silhouette 11.5” Gel Memory Foam Queen Mattress

2358SILHOUETTECM
Liquid and transition gel foam layers create a cool, responsive queen mattress that conforms to every unique curve of the body.
$1,299 $699

iTwin Melodic 14” Firm Queen Mattress

0297MELODICFM2CM
Queen mattress with individually wrapped coils and gel lumbar for solid, pressure-relieving support below extra firm air flow foam.
$599

iTwin Melodic 14” Plush Twin Mattress

0297MELODICPL2AM
Plush twin mattress features individually wrapped coils and a pressure-relieving layer of cool gel foam beneath a luxurious pillow top.
$449

iTwin Melodic 14” Plush Queen Mattress

0297MELODICPL2CM
Plush queen mattress features individually wrapped coils and a pressure-relieving layer of cool gel foam beneath a luxurious pillow top.
$599

iTwin Hi Tech Cirrus 11.5” Gel Memory Foam King Mattress

2358CIRRUSPLDM
Liquid gel and memory foam layers beneath a quick drying quilt create a king mattress that feels as cool and soft as a cloud.
$1,599 $899

iTwin Hi Tech Cirrus 11.5” Gel Memory Foam Queen Mattress

2358CIRRUSPLCM
Liquid gel and memory foam layers beneath a quick drying quilt create a queen mattress that feels as cool and soft as a cloud.
$1,299 $599

iTwin Isle of Capri 11” Innerspring Full Mattress

0297CAPRIFMBM
Firm full mattress features an eco-friendly Tencel cover over air flow and gel memory foams atop individually wrapped support coils.
$364 $299

iTwin Isle of Capri 11” Innerspring Twin Mattress

0297CAPRIFMAM
Firm twin mattress features an eco-friendly Tencel cover over air flow and gel memory foams atop individually wrapped support coils.
$324 $299

iTwin Hi Tech Cumulus Luxe 13” Memory Foam King Mattress

2358CUMULUSLXDM
American made king memory foam mattress feels like a cloud with its conforming liquid gel foam layer and quick drying, soft quilt.
$1,799 $1,399

iTwin Hi Tech Cumulus Luxe 13” Memory Foam Queen Mattress

2358CUMULUSLXCM
American made queen memory foam mattress feels like a cloud with its conforming liquid gel foam layer and quick drying, soft quilt.
$1,499 $1,099

iTwin Black Stanbury 18.5” Hybrid King Mattress

0797STANETDM
Euro top king mattress with zoned foam encased coils, gel infused memory foam and latex covered by cooling wool and silk damask.
$2,199

iTwin Black Natalie 14.5” Hybrid King Mattress

0797NATALIEDM
Euro top king mattress with supportive zoned coils beneath layers of gel infused memory foam and latex with cooling air technologies.
$1,999 $1,899

iTwin Black Macklin 14.5” Hybrid King Mattress

0797MACKLINDM
Luxury gel-infused memory foam and latex king mattress offers contouring support with firm zoned coils to relieve pressure points.
$1,699 $1,599

iTwin Hotel Continental 14.5” Hybrid King Mattress

0797CONTLFDM
Handcrafted Euro top king mattress features foam encased coils, cooling airflow, zoned support, and a luxury silk fiber quilt.
$1,099 $899

iTwin Isle of Capri 11” Innerspring King Mattress

0297CAPRIFMDM
Firm king mattress features an eco-friendly Tencel cover over air flow and gel memory foams atop individually wrapped support coils.
$539 $299

Aireloom Willow 14.5” Firm King Mattress

0242WILLOWXFDM
American-made king innerspring mattress with latex and memory foam cushioning beneath a hand-tufted, conforming knit surface.
$3,599

Aireloom Willow 14.5” Plush King Mattress

0242WILLOWPLDM
Handmade king innerspring mattress combines the pressure relieving benefits of memory foam with the cooling comfort of talalay latex.
$3,599

Aireloom Evening 15.5” Innerspring King Mattress

0242EVENINGPLDM
Foam encased individually wrapped coils provide a durable base for the latex and memory foam comfort layers of this plush king mattress.
$3,899

Aireloom Almond IV 14.5” Innerspring King Mattress

0242ALMOND4DM
Luxury firm king mattress features natural silk and wool fibers over pressure relieving visco memory foam and strategic support layers.
$2,899

iTwin Isle of Capri 11” Innerspring Queen Mattress

0297CAPRIFMCM
Firm queen mattress features an eco-friendly Tencel cover over air flow and gel memory foams atop individually wrapped support coils.
$409 $299
Find more in our outlet stores

The Dump is proud to offer a diverse selection of some of the best mattresses available on the market for deep discounts that you won't see in other stores. You'll find high-quality mattresses designed and handcrafted using traditional techniques from Aireloom and James & Owen, as well as household names like Consumer Digest, known for the innovative Marvelous Middle zoned support system in their products. The Dump's very own i Twin brand of mattresses complements our stellar lineup with a collection engineered to sleep and feel the same as those from other luxury brands, but cost only a fraction of the price.

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