The best bottle ever, just got better! Peaty s Fidlock Lockin Bottle still has the world famous Fidlock Magnetic System, meaning you'll never drop a bottle again. It s now been updated to include a higher flow cap and a softer bottle material making it easy to gulp from. The new softer BPA Free plastic is also super durable meaning it will stand up to the test of the trails and time.Fidlock s world famous magnetic attachment systemNew high flow capNew softer BPA Free plastic is easier to squeeze600ml bottle volumeLocking base includedCageless and lightweightBPA free dishwasher safe up to 50 deg cWith the minimal magnetic base being the only part fastened to the bike, the bottle appears to effortlessly float when attached to the bike then leaves your bike looking clean (and bottle cage free!) when the bottle is removed. Removing the need for a bottle cage, the twist mechanism uses a super strong neodymium magnet base plate, combined with a genius locking mechanism hidden within the bott