This tutorial shows you how to model a bottle in Blender

 

1°) Create a Rough Model

The first step is to add Mesh Cylinder.

 

 

Reduce the number of vertices in the Edit Tools  ( T )

 

 

and in EDIT mode, change Limit selection to visible ON

 

 

Select the bottom vertices

 

and press the E KEY (Extrude) then left click to set

 

Place correctly  all your vertices (see picture)

 

 

 

and press the E KEY (Extrude) to add vertices to the bottom of your bottle

 

 

TO REDUCE THE BOTTOM of the bottle:

 

select your vertice then press “S” to Scalel.

Move your mouse away from object to rise its size or move your mouse closer to center of object to scale it down.

 

 

Tutorial following : Make a bottle (2) improve the cap