24 Bottles Porta Bottiglia
Stainless steel bottles are where it’s at for clean tasting water as they don’t leach plastic chemicals into the water, or hold flavors from what you poured in there over the weekend. 24 Bottles is an Italian company making stainless bottles, and the Porta Bottiglia holder. Carry a bottle on a bike without bosses, add a holder for the extra long ride. I’ve not used one, but I’d worry about the Porta Bottiglia eventually swaying and interfering with the drivetrain when mounted to anything but the toptube. Given the woven construction there shouldn’t be any rattle and even with the swaying concerns, love the easy way it attaches to most any tube.