SOLIDWORKS Design & Help

How about using Grasshopper?

https://www.grasshopper3d.com/page/tutorials-1

I Also looking for the software for this type of unstuctured design

easy Task

Can we use Sculpt Tools?

Есть хорошая утилита для SOLIDWORKS - это Power Surfacing т.е. утилита поверхностного моделирования. Там можно лепить всё как из пластилина. https://www.npowersoftware.com/NewPowerSurfacingOverview.html

how?

Possibly

1/ Base - Revolved solid

2/ Compose cut profile shapes for outside edges on plane intersecting revolved center based on shapes from actual bottle. The cuts are close proximities to the edges but shape profiles can project out from areas in contact of bottle

3/ Circular pattern of 6-8? cut features ( count the number on the bottle, possible instances to skip for label area)

4/ Possible secondary circular cut pattern set on offset rotation

5/ Once exterior has basic shape, apply fillets to smooth edges.

6/ Shell solid to create bottle interior space, keep in mind fillet to be greater than material thickness.

7/ Complete with screw top & base features.

Just an idea

In KeyShot you can find this type of texture.

yes

yes