We made a Giant Waterbed. Well I guess Medium sized we don’t have a huge grass area in my backyard. It is pretty small so I made our waterbed out of two $2 Shower Curtains
I used two layers of duct tape around all the sides and three layers on the corners. Make sure you leave a small opening for the hose to go in.
I held the corner where the hose went in up while the waterbed filled. I also pushed the hose in as far as it would go to the otherside. Make sure you fill the waterbed on a very flat surface. When the bag is filled as much as you would like. Pull out the hose while keeping that corner elevated. Use a towel to dry off any water on the corner and seal it with duct tape. I went over the corner three times.
Through it all, even the epic jump you see below. The Giant Sensory Pad held up. Not sure if its because it was made of shower curtains or what but. It never sprang a leak and the kids were sliding across it. It pulled up and almost flipped over but still no leaks. This was definitely a favorite!
1. Follow my above instructions on how to fold and seal all the edges.
2. Squirt in yourwater color and glitter. Push the hose in as far as it will go while keeping that corner elevated.
3. Once filled seal that open corner. Make sure it is dry before you seal it.
4. Enjoy your giant Sensory bag!