Check the listing for details. Full Speed Ahead Metron DS2 Hydration System - Vision Logo, Black. Color: Black, Condition: New. Listed at 106.33 USD. The Metron Front Hydration System has an articulated, collapsible straw attachment that enables the rider to easily take a drink, improving accessibility and convenience. It features 818ml ; fits extension width from 80 to 130mm (c-c); 2-way computer mount that provides 3 mounting position options.Flexible straw mount to allow precise angulations and unobtrusive fold-away. Item Specifications: Bottle Type, Bike, Color, Black, Volume, 27, Mount Type, Between the Arms, Defined Color, Black, SHIPS TODAY! Order before 1:30PM EST, M - F, and this item ships the same day! HAVE A QUESTION?Expert customer service by bike experts! A Real Brick And Mortar Retail Bicycle Shop with people you can talk to! Contact Us! (9-5 Mon-Fri, 12-4 Sat & Sun EST) Chat With Us