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A bit heavy, but not necessarily bad
I always keep a tube on my bike in case of a flat. These tubes are a bit thicker/heavier than the tubes that came with the bike, so it doesn't pack down as small. That being said I think the heavier tubes do a better job of resisting punctures so it's not necessarily bad. If you are looking for the lightest option or something that packs up very small you may want to check out one of the lightweight options such as item VIT002L.