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Square Water Bag Base for Windproof Sun Umbrellas - Perfect for Beach & Patio
Are you tired of your sun umbrella or beach flag toppling over in the wind? Our Square Water Bag Base provides the ultimate stability solution for outdoor shade structures!

Why Choose Our Water-Filled Umbrella Base?
Unlike traditional heavy concrete or metal bases, our innovative PVC water bag offers:
- Easy Portability - Lightweight when empty, heavy when filled (40x40cm size)
- Adjustable Weight - Simply add more or less water as needed
- Windproof Stability - Prevents umbrellas from tipping in breezy conditions
- Multi-Purpose Use - Works with patio umbrellas, market stall shades, beach flags, and more
Premium PVC Construction
Manufactured with durable PVC material through plastic molding process, this base is:
- Weather-resistant for outdoor use
- Easy to clean and maintain
- Reusable season after season
Ideal for Various Settings
Whether you're a homeowner, beach vendor, or outdoor market seller, this versatile base is perfect for:
- Backyard patios and gardens
- Beach and poolside setups
- Outdoor cafes and food stalls
- Promotional flags and banners
How to Use
- Place the empty base where needed
- Fill with water through the opening (about 80% full recommended)
- Insert your umbrella pole or flag stand
- Enjoy wind-resistant stability!
Note: To empty, simply pour out water and store flat when not in use.
Why Buy From Us?
As a trusted manufacturer specializing in outdoor shade solutions, we offer:
- High-quality products at wholesale prices
- Reliable supply for eBay sellers and South American markets
- Practical solution for windy outdoor environments
Upgrade your outdoor shade setup today with our practical, portable water bag base!