vickster
Squire
My battery on a 5s probably lasts around 4 hours running strava (and not fiddling with the Internet at coffee stops). £20 buys a back up battery though
Garmin 800/touring, costs about £200-250 with mapping, lasts 8 hours...if you are getting grief for already spending £500 on bike stuff, another £250 may be hard to sneak past SWMBO
Garmin 800/touring, costs about £200-250 with mapping, lasts 8 hours...if you are getting grief for already spending £500 on bike stuff, another £250 may be hard to sneak past SWMBO