https://www.youtube.com/watch?v=XMS9Q5g5zBc&t=172
At 2:50 you can see how low is low.
Filling up your bottle from a stream - 200% guaranteed to relieve even the most stubborn constipation.
Also it's too low for the ruts of The North.
@Dogs started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
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https://www.youtube.com/watch?v=XMS9Q5g5zBc&t=172
At 2:50 you can see how low is low.