Improve or substitute your Arc belt with 2 Podium Arc 10 ouncesbottles. Appropriate with the Arc 2 and Arc 4 belt techniques. Comprises cages. Hydration Capability: 2 x 10 oz.. Dimensions: 2 x 3.5 x 6.5 in / 5 x 9 x 16.5 cm. Bottle Subject matter: BPA-Loose Eastman Tritan Copolyester. Tritan makes the eddy transparent, colourful, sturdy, dishwasher protected and one hundred% BPA-Loose. Cap Subject matter: BPA-Loose Polypropylene. Chunk Valve Subject matter: The CamelBak Large Chunk Valve is created from scientific grade silicone.