The basic version of SwellUP … Just a Giant Inflatable Big Blue Ball that somehow became way more useful than it should be.

Note for Cover Support Use

Like any sealed inflatable product, this Big Ball will naturally lose air pressure over time due to temperature changes, pressure fluctuations, or punctures. Periodic re-inflation may be needed depending on conditions and usage. In the event of a puncture, which will happen, most small holes can be easily repaired with standard inflatable patch kits. (one patch kit included)

Inflate it to the size you need, all the way up to a massive 78″ diameter. Use it under boat covers to help reduce water pooling, under pool covers for added support, or just roll it into the middle of a party and let natural selection take over. Do not inflate past 90% of the ball’s maximum potential size. Seams may rip if over inflated.

Lightweight (just 6 lbs), portable, and ridiculously versatile, the Big Blue Ball is equal parts practical tool and floating entertainment.

Uses

• Boat cover support
• Pool cover support
• Lake and sandbar games
• Floating fun
• Backyard chaos
• General giant-ball activities

Features

• Inflates up to 78″ diameter
• Adjustable size depending on your use
• Lightweight and portable design
• Inflates in approximately 3–10 minutes with most standard electric inflatable air pumps (pump not included)
• Airtight valve
• Big ball. Big possibilities.

Note for Cover Support Use

Like any inflatable product, the Big Blue Ball will naturally lose air pressure over time due to temperature changes, pressure fluctuations, or punctures. Periodic re-inflation may be needed depending on conditions and usage. In the event of a puncture, which will happen, most small holes can be easily repaired with standard inflatable patch kits. (one patch kit included)

Looking for the premium setup?

For a more advanced boat cover support solution with active air circulation, adjustable height, and multi-function performance, check out SwellUP