Amerisleep AS5 vs Cocoon by Sealy Chill Hybrid
Detailed side-by-side comparison — pricing, specs, performance ratings, and our pick.
| Feature | Amerisleep AS5 | Cocoon by Sealy Chill Hybrid |
|---|---|---|
| Overview | ||
Type | Memory Foam | Hybrid |
Firmness Published feel or standardized wording | Soft | Medium |
Queen Price Current / sale price | $1,749 | $1,149 |
Trial Period Terms from the linked seller | ✓ 100 nights at Amerisleep; 30-night minimum; free pickup | 100 nights at Cocoon by Sealy |
Warranty | 20 years | 10 years |
| Performance Ratings | ||
Cooling Hot sleepers | Very good | Very good |
Motion Isolation Partners, light sleepers | Excellent | Good |
Pressure Relief Shoulder and hip cushioning | Excellent | Very good |
Edge Support Sit/sleep near edge | Average | Very good |
Durability Long-term performance | Average | Good |
| Compatibility & Features | ||
Adjustable Base Head/foot elevation | ✓ Yes | ✓ Yes |
Split King Support Two Twin XL per couple | ✓ Yes | — |
Dual Comfort Zones Different firmness per side | — | — |
Smart Features App, sensors, auto-adjust | — | — |
Financing | Affirm, Klarna | Affirm |
| Materials & Certification Scope | ||
Listed certifications / claims Check model and material scope |
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Certificate limitations Not an odor or safety guarantee | Confirm the certificate for the exact model and covered materials. A material certificate does not certify every part of a mattress or guarantee no odor. | Confirm the certificate for the exact model and covered materials. A material certificate does not certify every part of a mattress or guarantee no odor. |
| Best For | ||
Ideal sleeper profiles |
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| Actions | Full ReviewCheck price at Amerisleep → Buy with confidence 100-night risk-free sleep trial at Amerisleep | |
Need Help Deciding?
For most sleepers, we recommend the Cocoon by Sealy Chill Hybrid over the Amerisleep AS5. It scores higher in edge support, durability, price-to-value and offers strong overall value at $1,149 (vs $1,749). The Amerisleep AS5 is the better choice only if you specifically prefer a softer, more plush feel.
Amerisleep AS5 vs Cocoon by Sealy Chill Hybrid: What Actually Differs
The Amerisleep AS5 is a memory foam build, while the Cocoon by Sealy Chill Hybrid is a hybrid (Plant Based Memory Foam vs Foam Hybrid) — that single difference drives most of the cooling, motion, and feel decisions below. The Amerisleep AS5 stands 14" tall versus 12" for the Cocoon by Sealy Chill Hybrid — a 2.0" gap that matters if you need deep-pocket sheets or are pairing with an adjustable base. The Cocoon by Sealy Chill Hybrid is the firmer of the two at 5.5/10 (medium), and the Amerisleep AS5 sits at 3.5/10 (medium-soft) — a meaningful enough gap that sleeper position and weight should drive the choice. The single largest performance gap is in motion isolation: the Amerisleep AS5 rates noticeably higher than the Cocoon by Sealy Chill Hybrid, which is the deciding factor if that dimension is high on your list. On a Queen, the Cocoon by Sealy Chill Hybrid runs $1,149 versus $1,749 for the Amerisleep AS5 — roughly $600 (34%) less, which is enough to factor into the decision unless the pricier model wins clearly on the specs you care about.
Which Is Better For Your Sleep Style?
Higher pressure-relief rating, which is what protects hip and shoulder contact points in the side position.
Medium includes the option closest to a balanced medium feel for back sleepers (vs Soft).
Medium includes the firmer published option (vs Soft), which may better suit shoppers who prefer more surface support.
Cooling rated the same on both — neither has a heat-management edge in our spec data.
better long-term durability and stronger perimeter / edge support — the two specs heavier sleepers should weight most.
Soft includes the softer published option (vs Medium), which can make contouring easier for lighter sleepers.
Higher motion-isolation rating, which means less disturbance when a partner moves or gets out of bed.
Price Comparison (Queen)
| Mattress | Reference | Current | Sale? |
|---|---|---|---|
| Cocoon by Sealy Chill Hybrid | — | $1,149 | Listed price |
| Amerisleep AS5 | $2,349 | $1,749 | Save $600 |
The Cocoon by Sealy Chill Hybrid is the budget choice at $1,149 — $600 less than the Amerisleep AS5 ($1,749). That's a 34% gap, which is worth weighing against the spec differences before deciding which delivers better value for your situation. Only the Amerisleep AS5 is on sale right now.
Amerisleep AS5
Strengths
- ✓Deepest pressure relief in the foam AS lineup
- ✓Active Flex adds lift so the soft feel does not collapse as easily
- ✓Strong motion isolation for couples
Considerations
- —Soft feel is less aligned with strict stomach sleepers
- —All-foam edges are less reinforced than AS5 Hybrid
- —Tall 14-inch profile may need deeper-pocket sheets
Cocoon by Sealy Chill Hybrid
Strengths
- ✓Coils add easier movement and more bounce than the memory-foam model
- ✓Reinforced perimeter for edge support
- ✓Bolsa coils add airflow beneath the same cool-to-touch cover
- ✓Medium feel with pressure-relieving Perfect Fit Memory Foam
Considerations
- —Costs more than the all-foam Chill at every sold size
- —Motion isolation is naturally less absolute than the all-foam model
- —Country of manufacture is not disclosed
Who Should Buy Which?
Choose the Amerisleep AS5 if you…
- →Couples / light sleepers
- →Side sleepers / pressure relief
- →Softer feel seekers
Choose the Cocoon by Sealy Chill Hybrid if you…
- →Sitting near the edge
- →Budget-conscious shoppers
- →Firmer support seekers