iBirdie 100 Gallon Stock Tank Cover — Outdoor Waterproof 600D Oval Fit, Adjustable Drawstring & Reinforced Seams

iBirdie Outdoor Waterproof 100 Gallon Stock Tank Cover is a heavy-duty 600D weatherproof cover designed to protect oval stock tanks and cold plunge tubs from rain, snow, debris, and UV exposure while fitting snugly with an adjustable drawstring and secure straps.

Keep your 100-gallon stock tank or outdoor cold plunge ready for use year-round with a purpose-built cover. This iBirdie model combines rugged 600D fabric, reinforced seams, and multiple fastening options so your tank stays cleaner longer and resists common outdoor wear. The cover’s oval-friendly dimensions (53" x 34" x 12") are intended to sit over most small stock tanks; note that middle support boards are recommended to maintain shape and water runoff.

Will this cover fit my 100-gallon oval stock tank?

The iBirdie cover is sized to accommodate many oval 100-gallon tanks, with a listed measurement of 53 inches long, 34 inches wide, and 12 inches high. It’s designed for a close, protective fit but users should measure their tank before purchase. Because the fabric rests on the surface, providing internal support like a board or crossbar helps keep the cover taut and prevents pooling.

• Dimensions: 53" L x 34" W x 12" H—measure your tank to confirm compatibility.
• Oval cut and generous seam allowance to fit most small plunge or stock tanks.
• Recommended: place boards beneath the cover center for shape and drainage.

How weatherproof and durable is the material?

This cover uses 600D fabric treated to resist water and UV, and seams are double-stitched then sealed with waterproof tape for extra protection. The construction is aimed at long outdoor life: it stands up to rain, moderate snow, sun exposure and general backyard wear. While highly water-resistant, proper drainage and support improve longevity by preventing standing water on top of the cover.

• 600D weatherproof fabric for abrasion and sun resistance.
• Double-stitched seams with taped reinforcement to reduce leaks.
• Designed to repel rain and snow; support recommended to avoid pooling.

How easy is the cover to install and secure during storms?

The iBirdie cover includes an adjustable drawstring hem and Velcro straps so you can tighten and fasten it quickly around the tank rim. Installation is a one-person task: place the cover over the tank, adjust the drawstring to remove slack, and use Velcro straps for extra hold in windy conditions. For severe weather, adding tie-downs or additional weights can keep the cover stable.

• Adjustable drawstring for a snug perimeter fit.
• Velcro straps add stability during gusty conditions.
• Quick on/off design for seasonal or frequent access needs.

What maintenance and care does the cover require?

Care is straightforward: brush off loose debris, rinse with mild soap and water, and air-dry before storage to prevent mildew. Avoid harsh chemicals or machine washing, which can damage the waterproof coating and taped seams. Store folded in a dry place when not in use to extend the cover’s usable life.

• Clean with mild soap and water; air-dry completely before storing.
• Do not machine wash or use strong solvents that strip coatings.
• Fold and store indoors during extended unused periods to preserve fabric.

Who is this for: The iBirdie Outdoor Waterproof 100 Gallon Stock Tank Cover is ideal for backyard enthusiasts, cold-plunge users, and small-farm owners who want a durable, weather-resistant protective solution. It suits anyone who needs a robust, easy-to-use cover for an oval 100-gallon tank and is willing to add simple internal support for optimal performance. Choose this cover if you prefer a heavy-duty, low-maintenance option that reduces debris, sun exposure, and routine cleaning of your outdoor tank.