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Both models are just fine. If either one of them has a detachable hose that's a nice feature to have. But not worth a big price difference. If you already have a backpack with which you bike you c...
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Both models are just fine. If either one of them has a detachable hose that's a nice feature to have. But not worth a big price difference. If you already have a backpack with which you bike you c...