There are plenty of cheap portable blenders on the market. Not all of them are capable of crushing ice and extracting maximum nutrition from your ingredients. The OYeet GoPower 1000W Portable Blender has a 30,000rpm motor to crush ice and frozen ingredients.
This blender has a vortex blending system that can juice without adding water. It has a 304 stainless steel blade assembly. The shaker bottle is leak / odor proof and dishwasher safe.