---
product_id: 511729346
title: "Waterproof Stock Tank Cover for 300 Gallon Rubbermaid Stock Water Tank Pool Pond Ice Bath Hot Tub Cover Oval"
brand: "stormaster"
price: "R1391"
currency: ZAR
in_stock: true
url: https://www.desertcart.co.za/products/511729346-waterproof-stock-tank-cover-for-300-gallon-rubbermaid-stock-water
store_origin: ZA
region: South Africa
---

# Perfect 300-gallon fit 100% waterproof protection Adjustable drawstring cinch Waterproof Stock Tank Cover for 300 Gallon Rubbermaid Stock Water Tank Pool Pond Ice Bath Hot Tub Cover Oval

**Brand:** stormaster
**Price:** R1391
**Availability:** ✅ In Stock

## Summary

> 💦 Lock in warmth, lock out mess—your 300-gallon tank’s new best friend!

## Quick Answers

- **What is this?** Waterproof Stock Tank Cover for 300 Gallon Rubbermaid Stock Water Tank Pool Pond Ice Bath Hot Tub Cover Oval by stormaster
- **How much does it cost?** R1391 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/511729346-waterproof-stock-tank-cover-for-300-gallon-rubbermaid-stock-water)

## Best For

- stormaster enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Lightweight:** Weighs just 1.57 lbs but built to last season after season.
- • **Effortless Solo Setup:** Designed for one-person installation—no help needed, no hassle.
- • **Thermal Retention Boost:** Lightweight yet sturdy material traps heat, extending your water’s warmth.
- • **Ultimate Debris Defense:** Keeps pollen, leaves, and dirt out, preserving crystal-clear water.
- • **Secure Fit with Overhang:** Generous overhang plus drawstring ensures a snug, wind-resistant seal.

## Overview

This waterproof cover is custom-made for 300-gallon Rubbermaid stock tanks, featuring a lightweight yet durable design with a drawstring cinch for a secure fit. It effectively blocks debris and helps retain water heat, making it ideal for pools, ponds, ice baths, or hot tubs.

## Description

Waterproof Stock Tank Cover for 300 Gallon Rubbermaid Stock Water Tank Pool Pond Ice Bath Hot Tub Cover Oval

## Features

- Fit perfectly 300 gallon stock tank, is able to put it on by yourself.
- It does a great job at keeping pollen and leaves out of the stock tank.
- Light weight material but sturdy. Helps hold the SC heat inside the water.
- With plenty of overhang over the side to cinch with the string cords.
- The pull cord that allow you to tighten it down to stay on stock tank.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Strap Type | Drawstring |
| Manufacturer | StorMaster |
| Part Number | SMIG-STC-300 |
| Item Weight | 1.57 pounds |
| Country of Origin | China |
| Item model number | SMIG-STC-300 |
| Size | 300-Gallon Tank |
| Power Source | no |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Color:** black
- **Brand:** StorMaster
- **Item Weight:** 0.71 Kilograms
- **Water Resistance Level:** Waterproof
- **Closure Type:** Pull On

## Images

![Waterproof Stock Tank Cover for 300 Gallon Rubbermaid Stock Water Tank Pool Pond Ice Bath Hot Tub Cover Oval - Image 1](https://m.media-amazon.com/images/I/513r1c3eAfL.jpg)

## Available Options

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

## Frequently Bought Together

- StorMaster Waterproof Stock Tank Cover for 300 Gallon Rubbermaid Stock Water Tank Pool Pond Ice Bath Hot Tub Cover Oval
- Rubbermaid Commercial Products Stock Tank, 300-Gallons, Structural Foam, Heavy Duty Container, for Livestock/Animal/Cattle Feed & Water, Outdoor Homemade Pool/Hot Tub/Bathtub, & Pet Cleaning/Dog Wash

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**Shop now:** [https://www.desertcart.co.za/products/511729346-waterproof-stock-tank-cover-for-300-gallon-rubbermaid-stock-water](https://www.desertcart.co.za/products/511729346-waterproof-stock-tank-cover-for-300-gallon-rubbermaid-stock-water)

---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-23*