Nukeproof horizon carbon sideload bottle cagethis nukeproof water bottle cage is made from carbon, so it's lightweight but also very strong. The cage allows for 40mm of height adjustment, allowing you to fit the cage in almost any frame. The bottom bolt has been positioned as close to the end of the cage as possible to allow you to get your bottle as low as possible. The cage has a sideload design making it really simple to insert and remove the bottle. The bottle is loaded from the right hand side on this cage.a step by step guide for fitting can be found here. Features material ud carbon on outside, 3k carbon on inside finish matte bottle loading type sideload use mtb or road supplied with 2x bolts weight 36g including boltsbuy nukeproof components from chain reaction cycles, the world's largest online bike store.