powdered Country Time bottle

picture I pulled up on internet. note the large opening screw on lid a low profile. no back pressure while filling up. and can also be used for fishing tackle or what not as it floats also should you Goldie Hawn it

Does no one else just whip it out, lean to the side and piss?!?!    Works for me every time Just looks like I'm stretching my left leg till the stream starts Y'all are way to modest!

The op was asking about sit in kayaks not sit on.

Really?you guys that bored already?

Depends

Depends

 
  Hobie's have a built in urinal (Drive well) I use while OTW, in campershell, Gatorade bottle.  My current one is suitably sized to holds the nights beer quantity.

red nalgene bottle.
the red means danger "peligro"!