---
product_id: 197540600
title: "WoodyKnows Replacement Airbag, Filling Accessory of WoodyKnows Side-Sleeping Backpack (Large)"
brand: "woodyknows"
price: "166 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Woody Knows"
url: https://www.desertcart.ro/products/197540600-woodyknows-replacement-airbag-filling-accessory-of-woodyknows-side-sleeping-backpack
store_origin: RO
region: Romania
---

# Precision side-sleeping support Lightweight at just 3.5 oz 3-month free replacement warranty WoodyKnows Replacement Airbag, Filling Accessory of WoodyKnows Side-Sleeping Backpack (Large)

**Brand:** woodyknows
**Price:** 166 Lei
**Availability:** ✅ In Stock

## Summary

> 🛌 Sleep on your side, wake on your game!

## Quick Answers

- **What is this?** WoodyKnows Replacement Airbag, Filling Accessory of WoodyKnows Side-Sleeping Backpack (Large) by woodyknows
- **How much does it cost?** 166 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/197540600-woodyknows-replacement-airbag-filling-accessory-of-woodyknows-side-sleeping-backpack)

## Best For

- woodyknows enthusiasts

## Why This Product

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

## Key Features

- • **Featherlight Design:** Ultra-light 3.5 oz accessory that won’t weigh you down
- • **Seamless Integration:** Perfectly fits WoodyKnows Side-Sleeping Backpack (Large) for effortless use
- • **Risk-Free Comfort Upgrade:** Enjoy a 3-month free replacement warranty for peace of mind
- • **Sleep Smarter, Not Harder:** Clinically designed to reduce back-sleeping and improve sleep quality
- • **Stay Committed to Side-Sleeping:** Engineered to keep you comfortably on your side all night

## Overview

The WoodyKnows Replacement Airbag is a lightweight, precision-designed accessory for the WoodyKnows Side-Sleeping Backpack (Large). It promotes side-sleeping posture to enhance sleep quality and reduce back-sleeping. Backed by a 3-month free replacement warranty, this 3.5-ounce airbag integrates seamlessly with the backpack but cannot be used independently.

## Description

Buy WoodyKnows Replacement Airbag, Filling Accessory of WoodyKnows Side-Sleeping Backpack (Large) on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: It works. - It definitely keeps you from sleeping on your back. I gave it a 5 because it does what it says it does. However, the shoulder straps do not stay on too snug. I don’t really mind though because I think the strap that really matters is the waist strap and that stays on well. You definitely look ridiculous to your spouse but it’s worth it. Only been a few days so far so good. The only real issue that I’ve been having getting adjusted is I keep getting cramps from the inner thighs because I’m guessing I’m not moving at all anymore in the night, hopefully they go away eventually.
Review: Cumbersome - I used it for a few weeks but it’s just not comfortable. I did feel like it helped shift me to side sleeping when I used it though.

## Features

- Replacement airbag for WoodyKnows side-sleeping backpack.
- You can send us a message for a free airbag replacement within the 3-month warranty period after purchasing our side-sleeping backpack.
- This product cannot be used independently.
- Please check our store to get more products.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B07RHHK2WQ |
| Best Sellers Rank | #571,040 in Health & Household ( See Top 100 in Health & Household ) #1,451 in Snore Reducing Aids |
| Customer Reviews | 3.8 3.8 out of 5 stars (26) |
| Date First Available  | July 23, 2018 |
| Is Discontinued By Manufacturer  | No |
| Item model number  | AirbagL |
| Manufacturer  | WoodyKnows |
| Product Dimensions  | 7.2 x 4.05 x 1.41 inches; 3.52 ounces |

## Product Details

- **Brand:** WoodyKnows
- **Color:** Replacement Airbag
- **Shape:** Cylindrical
- **Size:** Large (Pack of 1)
- **Special Feature:** Inflatable, Portable

## Images

![WoodyKnows Replacement Airbag, Filling Accessory of WoodyKnows Side-Sleeping Backpack (Large) - Image 1](https://m.media-amazon.com/images/I/31PxYzllX0L.jpg)
![WoodyKnows Replacement Airbag, Filling Accessory of WoodyKnows Side-Sleeping Backpack (Large) - Image 2](https://m.media-amazon.com/images/I/41nFt8ruhFL.jpg)
![WoodyKnows Replacement Airbag, Filling Accessory of WoodyKnows Side-Sleeping Backpack (Large) - Image 3](https://m.media-amazon.com/images/I/51LvnM-dR4L.jpg)

## Questions & Answers

**Q: Has anyone had problems with outgassing and a terrible smell?**
A: Yes, smells like a new tire.  I have washed it 4 times but it's still to strong of an odor to try and sleep with. I'll be putting it in my 3 season porch for a few months I guess and see if it will eventually finish off gassing. Other than that I think it works as intended.

**Q: Are there two airbags included?**
A: No, just one airbag. It is extremely strong and sturdy with very thick gauge plastic.  Seems very durable, unlikely to break or tear if left zipped inside.  Air stays inside with great seal on the inflation opening.  do not know the maximum weight it could bear. I am 145 lbs. The company selling was EXTREMELY helpful and responsive to me , and is directly in touch with their manufacturer.  If for some reason you would need 2, you should message them to ask.

**Q: Can I just order the backpack?**
A: yes, order and try the fit, a slim line fit belt will help tremendously!
Hint: secure below the air bag device.

**Q: My backpack has a slow leak now after forgetting to deflate it for travel in a tight suitcase.  Can I buy a replacement balloon for it?**
A: Yes, but you need to send a request to the manufacturer for the replacement balloon.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works.
*by H***I on March 2, 2021*

It definitely keeps you from sleeping on your back. I gave it a 5 because it does what it says it does. However, the shoulder straps do not stay on too snug. I don’t really mind though because I think the strap that really matters is the waist strap and that stays on well. You definitely look ridiculous to your spouse but it’s worth it. Only been a few days so far so good. The only real issue that I’ve been having getting adjusted is I keep getting cramps from the inner thighs because I’m guessing I’m not moving at all anymore in the night, hopefully they go away eventually.

### ⭐⭐⭐ Cumbersome
*by C***G on July 22, 2022*

I used it for a few weeks but it’s just not comfortable. I did feel like it helped shift me to side sleeping when I used it though.

### ⭐ Mislabeled package LARGE INSIDE small label
*by U***D on September 2, 2022*

MISLABELED Three times. Large air bag. But the label on the outside says small. Unless you want to squish a large one in a small backpack it will fold and the folded corners will leak air. Three strikes you’re out

## Frequently Bought Together

- WoodyKnows Side-Sleeping Backpack Replacement Supporting Airbag, Used in Combination with Side-Sleeping Backpack Back Pillow (L)
- Airmax Nasal Dilator Trial Pack | Anti Snore Device | 76% More Air for Better Breathing & Snoring Relief | Guaranteed Fit (1x Small & 1x Medium)
- PHCOMRICH Anti Snoring Device Silicone Tongue Retaining Stop Snoring Solution Premium Tongue Retainer

---

## 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.ro/products/197540600-woodyknows-replacement-airbag-filling-accessory-of-woodyknows-side-sleeping-backpack](https://www.desertcart.ro/products/197540600-woodyknows-replacement-airbag-filling-accessory-of-woodyknows-side-sleeping-backpack)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-02*