---
product_id: 17317271
title: "18-Inch Round"
brand: "gravipod"
price: "₱13343"
currency: PHP
in_stock: true
reviews_count: 10
category: "Gravipod"
url: https://www.desertcart.ph/products/17317271-18-inch-round
store_origin: PH
region: Philippines
---

# Water-resistant rip-stop fabric Tool-free quick fill & setup Supports up to 85 lbs sand weight 18-Inch Round

**Brand:** gravipod
**Price:** ₱13343
**Availability:** ✅ In Stock

## Summary

> ⚡️ Keep your outdoor vibe steady and stylish—no wobble, just wow!

## Quick Answers

- **What is this?** 18-Inch Round by gravipod
- **How much does it cost?** ₱13343 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/17317271-18-inch-round)

## Best For

- gravipod enthusiasts

## Why This Product

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

## Key Features

- • **Universal Fit:** Snugly fits umbrella poles up to 3.5 inches, perfect for cantilever, offset, and patio umbrellas.
- • **Effortless Setup:** Wide top opening and industrial Velcro make filling and securing a breeze—no tools, no mess.
- • **Space-Smart Design:** Lightweight and portable until filled, so you avoid bulky bases cluttering your outdoor space.
- • **All-Weather Warrior:** Rugged, water-resistant fabric battles sun, rain, and humidity year-round without fading or tearing.
- • **Rock-Solid Stability:** Reinforced seams and heavy-duty Velcro keep your umbrella anchored, no wobble, no spill.

## Overview

The Gravipod Umbrella Base Weight is a heavy-duty, sand-fillable stabilizer designed to secure cantilever, offset, and patio umbrellas. Crafted from durable, water-resistant rip-stop fabric with reinforced seams and industrial-grade Velcro, it holds up to 85 lbs of sand to prevent tipping and wobbling. Easy to fill and compatible with umbrella poles up to 3.5 inches, Gravipod offers a mess-free, weather-resistant solution that keeps your outdoor space sleek and stable all year long.

## Description

Gravipod fits most patio umbrellas and stays firmly in place with our Easy-Fill, no-lift design.Durable, leak-free, and tear-resistant — don’t settle for knockoffs.

Review: Keeps my umbrella steady - even in windy days! - Used this to weigh down a patio umbrella on my deck, and it works perfectly. Super easy to fill with sand (I used play sand from the hardware store), and once it's full, it stays put. The material feels tough and durable, and the design makes it easy to center around the umbrella pole. We've had some breezy days, and the umbrella hasn’t budged. Great solution if you don’t want a heavy, bulky base taking up space. Definitely recommend!
Review: Gravipod - Great Product! - We bought two orders (total of 4 of these) to use on our large umbrella base. These are easy to use. We bought 1 order (total of 2) and used them a year. Left them out over the winter - didn't move them. And they still are looking great. Had a big gust of wind and decided to place another order to add 2 more for the umbrella base. That umbrella is going nowhere. We bought 50 lb bags of playsand (one for each Gravipod), unzipped the Gravipod, placed the sand in (unopened), zipped it up and used the two handles to carry it to where we wanted. So easy. Didn't open the sand and it works great! Highly recommend!

## Features

- Leak-Resistant Design - Reinforced seams and durable stitching keep sand securely sealed inside, preventing messy spills, shifting weight, or uneven sagging-ideal for long-term, worry-free use.
- Built for Any Weather - Made with rugged, water-resistant rip-stop fabric that stands up to sun, rain, and humidity-extending the life of the bag through all seasons.
- Durable Seams - Designed to withstand serious weight, the reinforced seams and top-tier Velcro closure hold strong even when packed with up to 85 lbs of sand, ensuring your umbrella stays stable.
- Quick Fill and Setup - Fill with sand through the wide top opening and secure with industrial-grade Velcro for a quick, mess-free installation-no tools needed.
- Fits Most Umbrellas - Compatible with umbrella poles up to 3.5" in diameter, this bag provides a snug, secure fit that prevents tipping and wobbling on patios, decks, or poolside setups.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0FKD31QD3 |
| Best Sellers Rank | #53,275 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #70 in Patio Umbrella Stands & Bases |
| Customer Reviews | 4.3 4.3 out of 5 stars (11,763) |
| Date First Available  | November 20, 2014 |
| Item Weight  | 11.04 ounces |
| Manufacturer  | Premier Tents |

## Images

![18-Inch Round - Image 1](https://m.media-amazon.com/images/I/81PKhxiRVAL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Keeps my umbrella steady - even in windy days!
*by G***. on June 9, 2025*

Used this to weigh down a patio umbrella on my deck, and it works perfectly. Super easy to fill with sand (I used play sand from the hardware store), and once it's full, it stays put. The material feels tough and durable, and the design makes it easy to center around the umbrella pole. We've had some breezy days, and the umbrella hasn’t budged. Great solution if you don’t want a heavy, bulky base taking up space. Definitely recommend!

### ⭐⭐⭐⭐⭐ Gravipod - Great Product!
*by A***P on May 21, 2024*

We bought two orders (total of 4 of these) to use on our large umbrella base. These are easy to use. We bought 1 order (total of 2) and used them a year. Left them out over the winter - didn't move them. And they still are looking great. Had a big gust of wind and decided to place another order to add 2 more for the umbrella base. That umbrella is going nowhere. We bought 50 lb bags of playsand (one for each Gravipod), unzipped the Gravipod, placed the sand in (unopened), zipped it up and used the two handles to carry it to where we wanted. So easy. Didn't open the sand and it works great! Highly recommend!

### ⭐⭐⭐⭐ Affordable alternative, especially for a grassy uneven yard...
*by D***A on July 25, 2024*

The sand bag is a much more affordable alternative to the hard plastic weights. Look. Its awesome for an uneven grass area where the hard plastic weights wouldnt lie flat. There are some things I wish I'd have known going in. Hopefully this helps you... ...I would DEFINITELY recommend some sort of larger funnel to fill this. Even an open ended Pringles can would help. The opening to fill the bag isn't as tiny as other reviews made me believe it was, but it could be much larger than it is. It is closed securely with some strong velcro. However the velcro makes it ANNOYING to fill. USE DRY SAND!!! OMG USE DRY SAND Wet sand doesn't flow. (what a great tattoo idea) Wet sand just clumps on the velcro. Wiping it away just spreads it into the the velcro. I always hose it off with a low pressure setting. You have to or the velcro won't stick. So be ready for that fun part. Maybe have a cooler of your favorite alcoholic beverage nearby. Because it's not a quick chore, and if you're me, you'll choose the hottest afternoon so far this year to do this little project and just want to chuck the whole umbrella, sand bags and all across the yard after you've delicately loaded several dozen handfuls of sand into the bag because you don't want to manufacture an object in the hot garage to make this task 100 times more easy. Shoveling sand in with a small garden spade is also annoying....FYI. Once it's full and ready to go, the bag is well made. It's very sturdy. The stiching is great and doesn't feel at all like it will rip. In the end, I'm VERY HAPPY with it. Just...get a funnel.

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**Shop now:** [https://www.desertcart.ph/products/17317271-18-inch-round](https://www.desertcart.ph/products/17317271-18-inch-round)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-05-17*