Freestanding Sandbag

This is a sandbag. I purchased it in January of this year, but I haven't used it much, so I'm selling it.
It has been used only a few times.
It leans slightly. It will lean more in 2-3 days, so it needs to be refilled with air. The weight at the bottom is water. The top is air. It will be handed over deflated after draining the water.
How about it for stress relief or as a child's toy?

Size: 160cm
Sport: Mixed Martial Arts
Brand: Lananplus
Color: Sand-kun
Item Weight: 0.7 Kilograms
Outer Material: Polyvinyl Chloride (PVC)
[Supervised by a Professional Boxer] Have fun and relieve stress/exercise with Lananplus's sandbag (punching machine)! Perfect for boxercise or playing with your family! You can also easily practice boxing, karate, and other martial arts at home. Get your body moving and blow off steam!
[High-Quality and Durable Material] Made with high-quality PVC material approximately 0.3mm thick and strong stitching, it is highly durable and won't leak air even with prolonged use. When not in use, it can be compactly folded and stored at 24cm x 16cm x 6cm. It's lightweight and portable, making it useful not only at home but also in offices, gyms, gardens, and other outdoor settings.
[Includes Air Pump] A convenient air pump is included, and a clear color Japanese instruction manual is provided on the back of the package, so you can use it immediately upon receipt. Assembly is easy! It can be completed in about 15 minutes by following the instructions.
[Safe Design] Since it is inflatable, gloves are not required. It won't put a strain on your hands or feet, and it won't damage walls if it hits them. Additionally, the large 3cm diameter water inlet makes it easy to fill, and the double-layered cap design prevents water leakage during normal use, ensuring safe usage.