Phish!
120 grams is a mere quarter pound, Mr. weight weenie.
A small price to pay for foot comfort.
You could shave way more weight than that by taking only one water bottle.
EDIT: After the above photo I retract this response; said photo is a hard act to follow.
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See, this is why we can't have nice things. - - smarkinson
Where else but the internet can a bunch of cyclists go and be the tough guy? - - jdon