Simplicity is the Art in living within it's smallest footprint. That footprint extends to the quality of items one purchases, food consumption, & exercise.
I need nothing but quality of product to content thy mind, wholesomeness of product to consume, & the least bit of weight to travel with.
Weight is attached to the body mass & can be kept best at it's minimum when only tuning thy tendons and not muscle.
Anything not just becomes bulk......................