---
product_id: 6618039
title: "Pillowflex Synthetic Down Pillow Insert - 12x24 Down Alternative Pillow, Ultra Soft, Large Rectangle, Lumbar, Travel, Neck, Sleeping Pillow - 1 Decorative Pillow Form"
brand: "pillowflex"
price: "$2331"
currency: MXN
in_stock: true
reviews_count: 13
category: "Pillowflex"
url: https://www.desertcart.mx/products/6618039-pillowflex-synthetic-down-pillow-insert-12x24-down-alternative-pillow-ultra
store_origin: MX
region: Mexico
---

# 12x24 inch perfect fit Ultra soft down alternative Handmade in USA Pillowflex Synthetic Down Pillow Insert - 12x24 Down Alternative Pillow, Ultra Soft, Large Rectangle, Lumbar, Travel, Neck, Sleeping Pillow - 1 Decorative Pillow Form

**Brand:** pillowflex
**Price:** $2331
**Availability:** ✅ In Stock

## Summary

> ☁️ Elevate your comfort game with the pillow that’s as smart as your style!

## Quick Answers

- **What is this?** Pillowflex Synthetic Down Pillow Insert - 12x24 Down Alternative Pillow, Ultra Soft, Large Rectangle, Lumbar, Travel, Neck, Sleeping Pillow - 1 Decorative Pillow Form by pillowflex
- **How much does it cost?** $2331 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/6618039-pillowflex-synthetic-down-pillow-insert-12x24-down-alternative-pillow-ultra)

## Best For

- pillowflex enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Style Upgrade:** Fits over 60 pillow sizes—perfect for travel, neck support, decorative accents, and more.
- • **Effortless Care & Longevity:** Machine washable, odorless, and resistant to dust and lint for a fresh, lasting plushness.
- • **Plush Perfection in Every Inch:** Precisely sized 12x24 inches for a flawless, full look in your shams and lumbar pillows.
- • **Sustainably Crafted, Proudly American:** Handmade in Palmetto, GA with eco-friendly fibers and a durable cotton-poly blend shell.
- • **Cloud-Like Comfort, Minus the Allergies:** Hypoallergenic, down alternative fill offers luxurious softness without the sneeze.

## Overview

The Pillowflex Synthetic Down Pillow Insert is a 12x24 inch, ultra-soft, hypoallergenic pillow form made from a premium polyester-cotton blend and down alternative fill. Handmade in the USA, it offers plush, resilient support ideal for lumbar, travel, and decorative use. Designed for a perfect fit and easy care, it delivers a luxurious, full look that enhances any pillow cover while being allergy-friendly and sustainably crafted.

## Description

desertcart.com: Pillowflex Synthetic Down Pillow Insert - 12x24 Down Alternative Pillow, Ultra Soft, Large Rectangle, Lumbar, Travel, Neck, Sleeping Pillow - 1 Decorative Pillow Form : Baby

Review: Buying more in different sizes! - I’m very happy with the Pillowflex Synthetic Down Pillow Insert (22x22). The fill is soft, fluffy, and provides a nice balance of comfort and structure. It has that “down-like” feel without being too flat or overly stiff, which is exactly what I was looking for in a decorative throw pillow. One of the biggest positives is how well this 22x22 insert fits into a 20x20 pillow cover. It gives the pillow a very full, high-end look—no sagging corners or underfilled appearance. The result is nicely plump and polished on the couch. The quality feels solid, and it holds its shape well after fluffing. My only small reason for four stars instead of five is that it does compress a bit over time and needs occasional fluffing to keep that full look. Overall, this is a great value pillow insert—comfortable, soft, and perfect if you want a fuller look when sizing up inside a 20x20 cover. I would definitely buy these again.
Review: Nice product - A nice substitute for down pillow inserts. It is soft and flexible, mimics down, at an affordable price for such a large pillow size. I’m very happy

## Features

- Polyester Cotton Blend
- PERFECT SIZE - Measure corner-to-corner of your shams, pulling tight along outer edges. All shams should be measured, regardless of size indicated. Inserts should be larger than shams for a full look. This 12"x24" inch pillow insert is recommended for use in an 12"x22" inch, 11"x23" Inch or 12”x24” inch sham.
- ULTIMATE SOFTNESS AND VERSATILITY - Upgrade your sleeping experience with Pillowflex--the perfect solution for achieving years of luxurious comfort. ur 60+ sizes of pillow inserts fit any pillow cover - from accent, shams and lumbar pillows to travel, and more.
- ALLERGY FREE - These cuddle pillows are perfect for your sofa or bed! We provide a cruelty-free, odorless, lint-free and dust-free comfort experience perfect for the bed or sofa. Plus, they are made without flame-retardants so you can sleep better at night.
- ULTRA SOFT - Our superior pillow inserts offer a luxurious look, with a smooth polyester fiber that's soft to the touch. Heavyweight and fluffy texture like down, the covers are made of a high quality blend of polyester and cotton. Upgrade your décor now!
- MADE IN USA - Enjoy a great sleep with one of our Palmetto, GA-made handmade pillows. Crafted with sustainably sourced fiber & poly-cotton blend shell, they offer both comfort & durability. Support American Manufacturing and buy a premium sham pillow insert now!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00GDJLKWY |
| Assembly required | No |
| Batteries required | No |
| Best Sellers Rank | #1,135 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #6 in Throw Pillow Inserts |
| Brand | Pillowflex |
| Color | White |
| Cover Material | cotton-blend |
| Customer Reviews | 4.7 4.7 out of 5 stars (11,167) |
| Fabric Type | Polyester Cotton Blend |
| Fill Material | Down Alternative |
| Indoor/Outdoor Usage | Indoor |
| Is Discontinued By Manufacturer | No |
| Item Firmness Description | Plush |
| Item Weight | 1.43 pounds |
| Item model number | 12x24SD |
| Manufacturer | Pillowflex |
| Material Feature | ultra soft |
| Model Name | Synthetic Down Alternative |
| Number of Items | 1 |
| Number of pieces | 1 |
| Pattern | Plain |
| Perfume | 12 Inch by 24 Inch |
| Pillow Type | Throw Pillow Insert |
| Product Care Instructions | Machine Wash |
| Product Dimensions | 12"L x 24"W |
| Recommended Uses For Product | Travelling |
| Refill | Down Alternative |
| Shape | Rectangular |
| Size | 12 Inch by 24 Inch |
| Special Feature | Down Like, Hypoallergenic, Resilient, Sham Insert, Washable |
| Style | 12 Inch by 24 Inch |
| Theme | Love |
| UPC | 091037766175 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Pillowflex
- **Color:** White
- **Fill Material:** Down Alternative
- **Pillow Type:** Throw Pillow Insert
- **Size:** 12 Inch by 24 Inch

## Images

![Pillowflex Synthetic Down Pillow Insert - 12x24 Down Alternative Pillow, Ultra Soft, Large Rectangle, Lumbar, Travel, Neck, Sleeping Pillow - 1 Decorative Pillow Form - Image 1](https://m.media-amazon.com/images/I/31CY3ulg5BL.jpg)
![Pillowflex Synthetic Down Pillow Insert - 12x24 Down Alternative Pillow, Ultra Soft, Large Rectangle, Lumbar, Travel, Neck, Sleeping Pillow - 1 Decorative Pillow Form - Image 2](https://m.media-amazon.com/images/I/41f-c01-gfL.jpg)
![Pillowflex Synthetic Down Pillow Insert - 12x24 Down Alternative Pillow, Ultra Soft, Large Rectangle, Lumbar, Travel, Neck, Sleeping Pillow - 1 Decorative Pillow Form - Image 3](https://m.media-amazon.com/images/I/41hvDJuIDrL.jpg)
![Pillowflex Synthetic Down Pillow Insert - 12x24 Down Alternative Pillow, Ultra Soft, Large Rectangle, Lumbar, Travel, Neck, Sleeping Pillow - 1 Decorative Pillow Form - Image 4](https://m.media-amazon.com/images/I/51D9AVkpwuL.jpg)
![Pillowflex Synthetic Down Pillow Insert - 12x24 Down Alternative Pillow, Ultra Soft, Large Rectangle, Lumbar, Travel, Neck, Sleeping Pillow - 1 Decorative Pillow Form - Image 5](https://m.media-amazon.com/images/I/51EpTWQkgxL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Buying more in different sizes!
*by I***2 on January 22, 2026*

I’m very happy with the Pillowflex Synthetic Down Pillow Insert (22x22). The fill is soft, fluffy, and provides a nice balance of comfort and structure. It has that “down-like” feel without being too flat or overly stiff, which is exactly what I was looking for in a decorative throw pillow. One of the biggest positives is how well this 22x22 insert fits into a 20x20 pillow cover. It gives the pillow a very full, high-end look—no sagging corners or underfilled appearance. The result is nicely plump and polished on the couch. The quality feels solid, and it holds its shape well after fluffing. My only small reason for four stars instead of five is that it does compress a bit over time and needs occasional fluffing to keep that full look. Overall, this is a great value pillow insert—comfortable, soft, and perfect if you want a fuller look when sizing up inside a 20x20 cover. I would definitely buy these again.

### ⭐⭐⭐⭐⭐ Nice product
*by A***R on January 12, 2026*

A nice substitute for down pillow inserts. It is soft and flexible, mimics down, at an affordable price for such a large pillow size. I’m very happy

### ⭐⭐⭐⭐⭐ Good Quality pillow
*by C***I on January 7, 2026*

Wow! Great pillow! Well sewn! Firm! Better than I expected. Super comfy. I bought to add to bed for a decorator pillow but I keep grabbing it to use to lay on. It’s soft and comfy but firm. I’m probably going to have to buy more.

## Frequently Bought Together

- Pillowflex Synthetic Down Pillow Inserts For Shams Aka Faux/Alternative 40cm x 40cm (16 Inch By 16 Inch)
- Utopia Bedding Cushion Inner Pads (Pack of 2), 45 x 45 cm (18 x 18 inches) Cushion Stuffer Inserts, Hollowfibre Pillows (White)
- Rohi Hypoallergenic Cushion Inserts 12" x 12" (30cm x 30cm) - Cushion Inner Pad - Square Decorative Cushion Insert for Sofa Couch Cushions (30x30 Cm)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.mx/products/6618039-pillowflex-synthetic-down-pillow-insert-12x24-down-alternative-pillow-ultra](https://www.desertcart.mx/products/6618039-pillowflex-synthetic-down-pillow-insert-12x24-down-alternative-pillow-ultra)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-11*