Wow...what's in my bag. One of everything?
Seriously, I have so much stuff in my tennis bag it's ridiculous.
Six racquets (but only use two). I keep my old Wilson Aggressors in there just because, and a couple other racquets I don't use just because that's where they go...my tennis bag.
New and used tennis balls
Gamma and Prince overgrips
Lots of socks
plastic bags for laundry or other
swiss army knife
a couple good luck charms including troy ounce of silver
athlete's foot spray
jock itch spray
Alleve and IBprofen