Retired and riding my RTs, the '87 K100 & the '98 R1100 !
A Camelback holding 50>70oz of water lets you hydrate on the go. In hot weather I fill mine with ice cubes and add as much water as it will take. If you travel about 120>160 miles between gas stations you can always add more ice "usually at no cost" and have a cold drink all day long. I have learned to blow back thru the bite valve after taking a sip. If you fail to do this the water in the tube quickly becomes as warm as the climate you are riding in.
Years ago I learned from the off-road riding world that some of the top riders would crush one or two tabs of their favorite analgesic in their drinking system, thereby taking a little pain-killer with each sip and helping to ward off fatigue.
F.O.G.Rider, Rounder #6,
Ambassador, Biergarten co-chair
BMWRA Wisconsin Region Rep, camping chair
Gatorade for me as I hate bananas. On a long trip I force myself to eat bananas too. About 3 X water for every Gatorade. Also Advil is my friend. One with breakfast and I am good to go all day.
Dehydrated makes me sleepy. I have to stop often, for water, however that also gives me a chance to stretch, make the trip more enjoyable.