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

4.8 Google reviews
Regular price $309.99
Sale price $309.99 Regular price $462.99
You Save $102.00
Sale Sold out
 

Starting at $5.16/month with 60 months financing* Learn How

 
Size
 
Secure Checkout i Your payment is protected using bank-level encryption.
Warranty and Returns i 30-day money back guarantee + product replacement support.
View full details
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.

Product Details
Will It Fit?

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% Financing for 60 Months

0% Financing for 60 Months

Kensington Furniture offers flexible financing so you can furnish your dream home fast, and pay for it over time.

Free In-House Design Services

Free In-House Design Services

Kensington Design Services makes it fun & easy to customize your furniture, at no additional cost, so you never have to compromise. We make free house calls, too!

Price Match Guarantee

Price Match Guarantee

Nobody beats our prices—We have the best deals in South Jersey! And if you do find it cheaper, we’ll price match anyone.*

Find Your Perfect Sofa - Guaranteed

Find Your Perfect Sofa - Guaranteed

Using X-SensorTech technology, our 3-minute comfort test helps you choose the best Sofa for you, and if you’re not happy we’ll take it back with our 60 day Comfort Guarantee.

Largest Selection of Great Deals

Largest Selection of Great Deals

Don't waste time – Our 2-acre store is full of in-stock inventory at the lowest prices. From The Kensington Outlet to Design Services, there’s something for everyone!

We are a home marketplace

We are a home marketplace

Stores within our big store include The Kensington Design Store, The Mattress Store, The Outdoor Store, Palermo Home, The Kensington Outlet, Made in America Store, Rooms by K, and The La-Z-Boy Store.

}