And Now It's An Intrinsic Part Of His Character - Tumblr Posts

I'd like to introduce you to Zak and his beloved towel. In essence: a standard bath towel made out of carbon nanotubes, textile battery, and smart fabric. Things this towel can be used for:

Toweling

Blanketing

Pillowing

Bundling

Wearing as a sort of shawl or head covering

Warming up or cooling down, depending on how you use it

Absorbing all kinds of polar solvent, including water

Deflecting rain

Deflecting small arms fire

Containing small explosions

Cutting things or people

Whipping things or people

Filtering the life support system fluid recycler (temporarily and badly)

Camouflage (temporarily and badly)

Waving down a rescue craft

Surfing the 'net

Playing DOOM

Needless to say, this towel is no longer under warranty.

Does your character use a legendary or iconic weapon? What is it? How reliant is your character on it?