Pros:

• The samsara has a simple and practical design.
• Made from aluminum It is light weight and strong.
• It is smart and connects with your smartphone.
• It has an integrated tracker in it.
• Cool design with the LED lights.
• You can charge your devices from samsara.

Cons: if it is to have any con at all I think it would have been the price but I also think it's not for everybody so the price is ok.