---
product_id: 11294971
title: "Rainmaker Backpack Sprayer - For Home and Garden Applications, Lightweight, Adjustable Shoulder Straps, 4 gal. (16L)"
brand: "rainmaker"
price: "€ 205.07"
currency: EUR
in_stock: true
reviews_count: 8
category: "Rainmaker"
url: https://www.desertcart.sk/products/11294971-rainmaker-backpack-sprayer-for-home-and-garden-applications-lightweight-adjustable
store_origin: SK
region: Slovakia
---

# Lightweight 8.33 lbs with padded adjustable shoulder straps 4 interchangeable nozzles for versatile spray patterns Trigger lock-on for continuous, hands-free spraying Rainmaker Backpack Sprayer - For Home and Garden Applications, Lightweight, Adjustable Shoulder Straps, 4 gal. (16L)

**Brand:** rainmaker
**Price:** € 205.07
**Availability:** ✅ In Stock

## Summary

> 🌿 Spray smarter, not harder — your garden’s new MVP!

## Quick Answers

- **What is this?** Rainmaker Backpack Sprayer - For Home and Garden Applications, Lightweight, Adjustable Shoulder Straps, 4 gal. (16L) by rainmaker
- **How much does it cost?** € 205.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/11294971-rainmaker-backpack-sprayer-for-home-and-garden-applications-lightweight-adjustable)

## Best For

- rainmaker enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Durable HDPE construction with integrated filter and 4 ft hose ensures reliable performance season after season.
- • **Ergonomic Comfort:** Padded, adjustable shoulder straps keep you moving all day without strain—because your back deserves better.
- • **Generous Capacity:** 4-gallon tank means fewer refills and more time conquering your garden projects.
- • **Continuous Spray Mode:** Lock-on trigger lets you spray nonstop, freeing your hands for multitasking mastery.
- • **Versatile Spray Control:** Four nozzles tailor your spray for every garden task, from fine mist to powerful jet.

## Overview

The Rainmaker Backpack Sprayer is a lightweight, manual pump sprayer designed for home and garden use. Featuring a 4-gallon HDPE tank, four interchangeable nozzles, a 4-foot hose, and padded adjustable shoulder straps, it offers versatile spray options and ergonomic comfort. Its trigger lock-on enables continuous spraying, making large jobs easier and more efficient.

## Description

All purpose sprayer ideal for herbicides, pesticides, liquid fertilizers and many home applications! Manual pump backpack sprayer is ideal for large jobs. Includes four interchangeable sprayer nozzles for different applications. Trigger with a lock-on option can be engaged for a continuous spraying. Padded shoulder straps for added comfort. This sprayer has an integrated filter included and a 4 foot hose.

Review: Just what I was looking for... - This sprayer worked just as I had hoped. It is much lighter but is performing as well as a more expensive and MUCH heavier sprayer that I tried to use. As a 73 year old, my back really appreciates the lighter weight. Even though this sprayer can carry 4 gallons, which is 33 lbs, I fill it to 2 gallons. This allows me to get more work done without leaving me with an aching back - much appreciated!!
Review: Very Consistent SPRAY Capability - Honestly, the "straps" broke off with the very first use, but I am managing by using old pairs of women's pantyhose in place of the backpack straps and it seems to be working okay (not the most comfortable way to carry this Unit but what else could I do?). Other than the fact that the backpack straps "break off" at the ends where they attach to the base this is actually a pretty good sprayer. The SPRAY VOLUME is considerable and comes out with consistency. I would purchase this again regardless of the broken straps.

## Features

- Includes four interchangeable sprayer nozzles for different applications
- Trigger with a lock-on option can be engaged for a continuous spraying
- This sprayer has an integrated filter included and a 4 ft. hose
- Manual pump backpack sprayer is ideal for large jobs
- Padded shoulder straps for added comfort

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00IGFEZN4 |
| Best Sellers Rank | #353,573 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,364 in Lawn & Garden Sprayers |
| Brand | RAINMAKER |
| Color | Brown/A |
| Customer Reviews | 4.2 4.2 out of 5 stars (682) |
| Global Trade Identification Number | 00847127006719 |
| Hose Length | 4 Feet |
| Included Components | Four interchangeable nozzles, filter, 4 ft. hose, padded shoulder straps |
| Item Weight | 8.33 pounds |
| Item model number | 708902 |
| Manufacturer | Hawthorne Hydroponics, LLC |
| Material | High Density Polyethylene (HDPE) |
| Model Name | 708902 |
| Power Source | Manual |
| Product Dimensions | 7.08"W x 22.83"H |
| Recommended Uses For Product | Garden sprayer |
| Style | Sprayers |
| Tank Volume | 4 Gallons |
| UPC | 847127006719 |

## Product Details

- **Brand:** RAINMAKER
- **Color:** Brown/A
- **Material:** High Density Polyethylene (HDPE)
- **Recommended Uses For Product:** Garden sprayer
- **Tank Volume:** 4 Gallons

## Images

![Rainmaker Backpack Sprayer - For Home and Garden Applications, Lightweight, Adjustable Shoulder Straps, 4 gal. (16L) - Image 1](https://m.media-amazon.com/images/I/31BRRlZ2W8L.jpg)
![Rainmaker Backpack Sprayer - For Home and Garden Applications, Lightweight, Adjustable Shoulder Straps, 4 gal. (16L) - Image 2](https://m.media-amazon.com/images/I/31SRYDsiCEL.jpg)
![Rainmaker Backpack Sprayer - For Home and Garden Applications, Lightweight, Adjustable Shoulder Straps, 4 gal. (16L) - Image 3](https://m.media-amazon.com/images/I/31riYXeBJwL.jpg)
![Rainmaker Backpack Sprayer - For Home and Garden Applications, Lightweight, Adjustable Shoulder Straps, 4 gal. (16L) - Image 4](https://m.media-amazon.com/images/I/41U61ZTO-GL.jpg)
![Rainmaker Backpack Sprayer - For Home and Garden Applications, Lightweight, Adjustable Shoulder Straps, 4 gal. (16L) - Image 5](https://m.media-amazon.com/images/I/41W09NoLxyL.jpg)

## Questions & Answers

**Q: What is the actual volume of the 4 gallon container?  The volume indicator begins about 4 inches above the water level.**
A: If you will fill four empty milk gallons (or even a one-gallon water container) and pour it into the container you will see that this holds a FULL FOUR GALLONS of liquid). The straps were horrible, though, and "snapped" right off at the base so I am using two pairs of old discarded women's pantyhose to hold the gallon in place as I spray.

**Q: will it work with wet&forget cedar roof cleaner?**
A: I dont know why not,  might be a.little  akward walking around on a roof with it though. Good sprayer for.the price though im atill happy with mine.

**Q: Does this sprayer have a piston or diaphragm pump?**
A: This sprayer has a piston pump.

**Q: does it hold hot water?**
A: It can hold hot water yes but I would still watch out incase it leaks. If you tend to use it for hot water the hose gasket will have to be removed and bought again. This product is great I use it daily for different things

## Customer Reviews

### ⭐⭐⭐⭐⭐ Just what I was looking for...
*by M***B on June 5, 2024*

This sprayer worked just as I had hoped. It is much lighter but is performing as well as a more expensive and MUCH heavier sprayer that I tried to use. As a 73 year old, my back really appreciates the lighter weight. Even though this sprayer can carry 4 gallons, which is 33 lbs, I fill it to 2 gallons. This allows me to get more work done without leaving me with an aching back - much appreciated!!

### ⭐⭐⭐⭐⭐ Very Consistent SPRAY Capability
*by R***W on May 28, 2020*

Honestly, the "straps" broke off with the very first use, but I am managing by using old pairs of women's pantyhose in place of the backpack straps and it seems to be working okay (not the most comfortable way to carry this Unit but what else could I do?). Other than the fact that the backpack straps "break off" at the ends where they attach to the base this is actually a pretty good sprayer. The SPRAY VOLUME is considerable and comes out with consistency. I would purchase this again regardless of the broken straps.

### ⭐⭐⭐⭐ Good product for the money
*by R***S on April 21, 2021*

The product did what I wanted to do; spread a weed kill agent on 10,890 sqft of land. However, beware of the leak. The seal on the fill spout seem to leak regardless of how hard you tighten. If you can overcome the leaking, this product will work well for your project. I would by it again or recommend to a friend.

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**Shop now:** [https://www.desertcart.sk/products/11294971-rainmaker-backpack-sprayer-for-home-and-garden-applications-lightweight-adjustable](https://www.desertcart.sk/products/11294971-rainmaker-backpack-sprayer-for-home-and-garden-applications-lightweight-adjustable)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-21*