Product Description Specifications:Material:Composite, siliconeClosure Type:push-pull valveVolume:550 mlDiameter:74 mmFeatures:textured drink bottle with 550 ml volume and dust capone of the lightest sports drink bottles in the worlddust cap ensures a clean mouthpiecewide push-pull valve for high flow rateeasy-grip bottle surface and thinner material in the middle of the bottle facilitate squeezingfits all standard bottle cagesodourless and tasteless materialeasy filling and cleaning thanks to large openingBPA freefully recyclableManufacturer Numbers:grey:01604896black:01604897transparent:01604895Contents:1 x Elite Fly MTB Tex 550 ml drink bottle Weight: transparent | 550 ml: 67 g Manufacturer: Elite Via Fornaci 4 35014 Fontaniva Italy info@elite-it.com