Water bottle holders - these usually mount to the frame using two allen bolts
Black lightweight engineering grade plastic water bottle cage from Topeak Weighs in at just 49g / 1.72 Oz
Frog bike water bottle holder - Black
Intense Water Bottle Cage Kit Fits All Intense Models with H20 Mounts Black
Black lightweight aluminium bottle cage from Topeak Weighs in at just 49g / 1.72 Oz
Silver lightweight aluminium bottle cage from Topeak Weighs in at just 49g / 1.72 Oz (Note: Picture shows black)
SKS Anywhere Topcage - water bottle holder
Fidlock TWIST Uni Base - part of the Fidlock Magnetic Cageless Magnetic Mounting system
Fidlock TWIST bottle 590ml - clear - inc. bike base
Fidlock TWIST bottle 450 (Transparent Black) incl bike base