IN STOCK
Sierra Sleep Essentials 2.0 Bonnell Mattress — The Proven-Spring Entry Sierra Sleep® by Ashley Queen
Sierra Sleep Essentials 2.0 Bonnell Mattress — The Proven-Spring Entry Sierra Sleep® by Ashley Queen
Sierra Sleep Essentials 2.0 Bonnell Mattress — The Proven-Spring Entry Sierra Sleep® by Ashley Queen
Sierra Sleep Essentials 2.0 Bonnell Mattress — The Proven-Spring Entry Sierra Sleep® by Ashley Queen
Sierra Sleep Essentials 2.0 Bonnell Mattress — The Proven-Spring Entry Sierra Sleep® by Ashley Queen
Sierra Sleep Essentials 2.0 Bonnell Mattress — The Proven-Spring Entry Sierra Sleep® by Ashley Queen
Sierra Sleep Essentials 2.0 Bonnell Mattress — The Proven-Spring Entry Sierra Sleep® by Ashley Queen
Sierra Sleep Essentials 2.0 Bonnell Mattress — The Proven-Spring Entry Sierra Sleep® by Ashley Queen
Sierra Sleep Essentials 2.0 Bonnell Mattress — The Proven-Spring Entry Sierra Sleep® by Ashley Queen
Sierra Sleep Essentials 2.0 Bonnell Mattress — The Proven-Spring Entry Sierra Sleep® by Ashley Queen
Sierra Sleep Essentials 2.0 Bonnell Mattress — The Proven-Spring Entry Sierra Sleep® by Ashley Queen
Sierra Sleep Essentials 2.0 Bonnell Mattress — The Proven-Spring Entry Sierra Sleep® by Ashley Queen
Sierra Sleep Essentials 2.0 Bonnell Mattress — The Proven-Spring Entry Sierra Sleep® by Ashley Queen
Sierra Sleep Essentials 2.0 Bonnell Mattress — The Proven-Spring Entry Sierra Sleep® by Ashley Queen
Sierra Sleep Essentials 2.0 Bonnell Mattress — The Proven-Spring Entry Sierra Sleep® by Ashley Queen
Sierra Sleep Essentials 2.0 Bonnell Mattress — The Proven-Spring Entry Sierra Sleep® by Ashley Queen
Sierra Sleep Essentials 2.0 Bonnell Mattress — The Proven-Spring Entry Sierra Sleep® by Ashley Queen
Sierra Sleep Essentials 2.0 Bonnell Mattress — The Proven-Spring Entry Sierra Sleep® by Ashley Queen
Sierra Sleep Essentials 2.0 Bonnell Mattress — The Proven-Spring Entry Sierra Sleep® by Ashley Queen
Sierra Sleep Essentials 2.0 Bonnell Mattress — The Proven-Spring Entry Sierra Sleep® by Ashley Queen
Sierra Sleep Essentials 2.0 Bonnell Mattress — The Proven-Spring Entry Sierra Sleep® by Ashley Queen
Sierra Sleep Essentials 2.0 Bonnell Mattress — The Proven-Spring Entry Sierra Sleep® by Ashley Queen
Sierra Sleep Essentials 2.0 Bonnell Mattress — The Proven-Spring Entry Sierra Sleep® by Ashley Queen
Sierra Sleep Essentials 2.0 Bonnell Mattress — The Proven-Spring Entry Sierra Sleep® by Ashley Queen
Sierra Sleep Essentials 2.0 Bonnell Mattress — The Proven-Spring Entry Sierra Sleep® by Ashley Queen
Sierra Sleep Essentials 2.0 Bonnell Mattress — The Proven-Spring Entry Sierra Sleep® by Ashley Queen
Sierra Sleep Essentials 2.0 Bonnell Mattress — The Proven-Spring Entry Sierra Sleep® by Ashley Queen
Sierra Sleep Essentials 2.0 Bonnell Mattress — The Proven-Spring Entry Sierra Sleep® by Ashley Queen

Sierra Sleep Essentials 2.0 Bonnell Mattress — The Proven-Spring Entry

Sierra Sleep Essentials 2.0 Bonnell Mattress — The Proven-Spring Entry

SKU:M20131

Regular price $319.99
Sale price $319.99 Regular price $465.25
You Save $89.21
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Financing available
$0 down, 0% interest on the Kensington Synchrony HOME card; mattress purchases of $999+ qualify for up to 60 months
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Price match guarantee. We match an authorized dealer's advertised price on the identical model and configuration; details on the price-match page. Details

Pickup or fast delivery. In-stock pieces are available for pickup or fast delivery. White-glove delivery brings it in, sets it up in the room and takes the packaging away. Delivery details and will it fit

120-night sleep guarantee. Take the free 7-minute Dream Catcher pressure-mapping test in store when you buy; if the mattress is not right after the 30-night break-in we help you reselect once, as store credit. Guarantee details

Family-owned since 1912. One store at 200 Tilton Road, Northfield, NJ 08225. Questions about this piece: 609-241-0807.

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Description

Essentials is the new name — this line sold as Peak 2.0 until the rename — and the Bonnell is its proven-spring entry: high-density plush quilt foam over a classic Bonnell coil unit, capped in a Hyper Cool 4-way stretch knit cover, running a medium feel at 8 inches.

The Bonnell coil feel is familiar for a reason — responsive, slightly springy, dependable — and the price makes it a fleet-buy favorite for guest rooms and rentals. Adjustable-base compatible, too, which entry innersprings rarely bother with.

The whole Essentials 2.0 ladder stands together at The Mattress Store inside our Northfield showroom — this is its first rung.

Questions & Answers

Is Essentials 2.0 the same as Peak 2.0?

Yes — Essentials is the current name for the line formerly sold as Peak 2.0. Construction unchanged.

What sizes and prices does it come in?

Pricing depends on the size you choose — select one above to see its price.

How does it feel?

A springy medium — plush quilt foam over the classic Bonnell coil response. Familiar, agreeable, and durable.

Does it work with an adjustable base?

Yes — unusually for an entry innerspring, this build is adjustable-base compatible.

What does it need underneath?

A solid, flat foundation or platform — sold separately. Ask our team what pairs correctly.

Frequently Asked Questions

What warranty do Ashley Sleep and Sierra Sleep mattresses carry?

Most carry a 10-year non-prorated warranty — check the product details for the specific model, or ask our team.

How do I know which firmness is right for me?

Side sleepers usually do best with soft to medium feels, back and stomach sleepers with medium-firm to firm. The surest way is the 7-minute Dream Catcher pressure-mapping test at our Northfield showroom — it shows your pressure points on screen instead of guessing.

Do I need a box spring or foundation with this mattress?

Most modern mattresses need a solid, flat support — a foundation, platform bed, or adjustable base rather than an old-style box spring. Check the product details or ask our team what pairs correctly with this model.

Do you offer financing?

Yes — financing is available through the Synchrony HOME card. Ask our team about current offers.

What if I find a lower price somewhere else?

Kensington offers a price match guarantee — bring us the price and we'll take a look.

Specifications

Dimensions

Overall60"W x 80"D x 8"H
Width60"
Depth79.5"
Height8"
Mattress heightLow Profile (8" and under)
Bed sizeQueen

Weight & packaging

Shipping weight60 lbs

Materials & construction

FeelMedium

Style

StyleTraditional
Color familyBlue

Not sure it fits through the door or up the stairs? Will it fit? Our delivery guide

Questions & Answers

Is Essentials 2.0 the same as Peak 2.0?

Yes — Essentials is the current name for the line formerly sold as Peak 2.0. Construction unchanged.

What sizes and prices does it come in?

Pricing depends on the size you choose — select one above to see its price.

How does it feel?

A springy medium — plush quilt foam over the classic Bonnell coil response. Familiar, agreeable, and durable.

Does it work with an adjustable base?

Yes — unusually for an entry innerspring, this build is adjustable-base compatible.

What does it need underneath?

A solid, flat foundation or platform — sold separately. Ask our team what pairs correctly.

Frequently Asked Questions

What warranty do Ashley Sleep and Sierra Sleep mattresses carry?

Most carry a 10-year non-prorated warranty — check the product details for the specific model, or ask our team.

How do I know which firmness is right for me?

Side sleepers usually do best with soft to medium feels, back and stomach sleepers with medium-firm to firm. The surest way is the 7-minute Dream Catcher pressure-mapping test at our Northfield showroom — it shows your pressure points on screen instead of guessing.

Do I need a box spring or foundation with this mattress?

Most modern mattresses need a solid, flat support — a foundation, platform bed, or adjustable base rather than an old-style box spring. Check the product details or ask our team what pairs correctly with this model.

Do you offer financing?

Yes — financing is available through the Synchrony HOME card. Ask our team about current offers.

What if I find a lower price somewhere else?

Kensington offers a price match guarantee — bring us the price and we'll take a look.

$0 down, 0% interest financing

Furniture: 36 equal monthly payments, no minimum purchase. Mattress purchases of $999 or more: up to 60 months. On the Kensington Synchrony HOME credit card, subject to credit approval. See if you prequalify

Pickup or fast delivery

In-stock pieces are available for pickup or fast delivery. Delivery is white-glove: our crew brings the piece in, sets it up in the room and takes the packaging away. Removal of old furniture or a mattress is available for a charge and has to be arranged when you schedule the delivery. Delivery guide

Price match guarantee

We match an authorized dealer's advertised price on the identical model and configuration; details on the price-match page. Our Ashley prices are the lowest in the region, guaranteed. How it works

Free design services

Kensington design consultants help you choose fabrics and finishes, lay out the room and check the delivery path, at no charge. Consultations are booked by phone at 609-241-0807.

120-night sleep guarantee

Take the free 7-minute Dream Catcher pressure-mapping test when you buy. Sleep on the mattress through the 30-night break-in, and if it is still not right we help you reselect once, as store credit, one per household. Guarantee details

Family-owned since 1912

Fourth-generation family-owned, on Tilton Road since 1968. Stores within our store include the Kensington Design Store, the Mattress Store, the Outdoor Store, Palermo Home, the Kensington Outlet, the Made in America Store, Rooms by K, the JL Store and the La-Z-Boy Store.