---
product_id: 83000089
title: "AMERISLEEP AS1 Memory Foam Mattress - Cal King (Firm) - Bed in a Box | Celliant Cover | Bio-Pur Plant Based Material | Cooler Than Memory Foam | USA"
brand: "amerisleep"
price: "FREE"
currency: EUR
in_stock: false
url: https://www.desertcart.hr/products/83000089-amerisleep-as1-memory-foam-mattress-cal-king-firm-bed-in
store_origin: HR
region: Croatia
---

# AMERISLEEP AS1 Memory Foam Mattress - Cal King (Firm) - Bed in a Box | Celliant Cover | Bio-Pur Plant Based Material | Cooler Than Memory Foam | USA

**Brand:** amerisleep
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** AMERISLEEP AS1 Memory Foam Mattress - Cal King (Firm) - Bed in a Box | Celliant Cover | Bio-Pur Plant Based Material | Cooler Than Memory Foam | USA by amerisleep
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/83000089-amerisleep-as1-memory-foam-mattress-cal-king-firm-bed-in)

## Best For

- amerisleep enthusiasts

## Why This Product

- Trusted amerisleep brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Get a restful night's sleep with the Amerisleep AS1 Firm Memory Foam Mattress. This firm mattress is designed for back and stomach sleepers who like extra support. Sleep comfortably with this environmentally-friendly bed mattress. This foam mattress uses plant-based memory foam with an open cell structure. This design features more air space between the foam particles, keeping you cool and comfortable while you sleep. The memory foam mattress recovers its shape quickly, bouncing back in 4 seconds, so you never feel "stuck." With 2 layers of foam, you get personalized support. Use this firm mattress on any frame. The Amerisleep AS1 firm bed mattress works with flat frames, slatted frames, box springs, and adjustable bases. You can even place it directly on the floor and sleep comfortably. This California king foam mattress measures 84 inches long and 72 inches wide with a 10-inch profile height.

## Features

- GREAT FOR BACK AND STOMACH SLEEPERS: Firm-feel, 10-inch-high mattress designed for back and stomach sleepers who like extra support
- ECO-FRIENDLY DESIGN KEEPS YOU COOL: Plant-based memory foam features an open cell structure with more air space between the foam to keep you cool and comfortable
- WORKS WITH ANY FRAME: Place it on flat frames, slatted frames, box springs, adjustable bases, and even directly on the floor
- RECOVERS SHAPE QUICKLY: Foam recovers shape quickly, bouncing back in 4 seconds, so you never feel "stuck"
- WON'T SAG: Made to last with Bio-Core foam support layer that won't sag even after decades of use
- ›See more product details

## Images

![AMERISLEEP AS1 Memory Foam Mattress - Cal King (Firm) - Bed in a Box | Celliant Cover | Bio-Pur Plant Based Material | Cooler Than Memory Foam | USA - Image 1](https://images-na.ssl-images-amazon.com/images/I/71b-HmU%2BmiL.jpg)
![AMERISLEEP AS1 Memory Foam Mattress - Cal King (Firm) - Bed in a Box | Celliant Cover | Bio-Pur Plant Based Material | Cooler Than Memory Foam | USA - Image 2](https://images-na.ssl-images-amazon.com/images/I/61C8fUkfONL.jpg)
![AMERISLEEP AS1 Memory Foam Mattress - Cal King (Firm) - Bed in a Box | Celliant Cover | Bio-Pur Plant Based Material | Cooler Than Memory Foam | USA - Image 3](https://images-na.ssl-images-amazon.com/images/I/61yROJ7vqyL.jpg)
![AMERISLEEP AS1 Memory Foam Mattress - Cal King (Firm) - Bed in a Box | Celliant Cover | Bio-Pur Plant Based Material | Cooler Than Memory Foam | USA - Image 4](https://images-na.ssl-images-amazon.com/images/I/71CPH8r-4nL.jpg)
![AMERISLEEP AS1 Memory Foam Mattress - Cal King (Firm) - Bed in a Box | Celliant Cover | Bio-Pur Plant Based Material | Cooler Than Memory Foam | USA - Image 5](https://images-na.ssl-images-amazon.com/images/I/713vRrDzf7L.jpg)

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**Shop now:** [https://www.desertcart.hr/products/83000089-amerisleep-as1-memory-foam-mattress-cal-king-firm-bed-in](https://www.desertcart.hr/products/83000089-amerisleep-as1-memory-foam-mattress-cal-king-firm-bed-in)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-05*