20 ft Old Faithful Giant Water Slide – 2‑Day Rental

Double the Days, Double the Fun in Central Texas

The 20-foot Old Faithful Giant Water Slide from Jumpin Joy Party Rentals is a towering inflatable that delivers nonstop excitement—and now you can enjoy it for two full days. This extended rental option is perfect for weekend celebrations, family reunions, school field days, and multi-day community events. With a steep sliding lane and a splash landing area, it’s designed to make a bold statement while keeping everyone cool and active.

Why Choose the 2-Day Option?

• Perfect for Friday–Saturday or Saturday–Sunday events
• Great value for families and event organizers
• More time for kids and guests to enjoy the attraction
• Less rush and more flexibility for larger events

Product Features

• 20 ft height and long single-lane slide
• Large splash pool at the base
• Non-slip steps and safety netting at the top
• Includes blower, extension cords, and anchoring system
• Setup and takedown handled by our professional crew

Want other options? Explore the 15 ft Big Kahuna 2 Lane Water Slide – 2 Day Rental or 18 ft Big Splash Tropical Water Slide – 2 Day Rental.

Add More to Your Event

Create a full party experience by adding:

• Backyard Games like Connect 4 and Giant Jenga
• Concession Machines such as cotton candy or sno cones
• Tables & Chairs for all your guests

Looking for even more bounce? Check out our Bounce Houses and Combo Bouncers.

What's Included

• Sanitized 20 ft Old Faithful Giant Water Slide
• Electric blower, commercial cords, and stakes/sandbags
• Complete setup and teardown by trained professionals
• Full two-day rental window

Safety & Maintenance

All rentals are cleaned and inspected before every delivery. We use secure anchoring, professional installation, and follow local safety best practices. Learn more in our FAQs.

Service Area

We deliver across Central Texas, including Williamson County and Travis County. To confirm availability for your location, please reach out to us.

Book Now

Enjoy the Old Faithful Giant Water Slide for two full days of fun. Reserve early to lock in your preferred dates—especially during spring and summer months.

Have questions? Call us at 512‑825‑2525.