@Dnichols, thanks for reaching out about the co-op cycles insulated water bottle.
Unfortunately, that is not a part that is offered and typically a replacement bottle would need to be purchased in that situation. If you have other bottles around in worse shape or non-insulated sometimes you can find that the threads on the lids are similar enough that a lid you have could be used instead of having to make a new purchase. This would still leave you down a lid however you may be able to use your insulated bottle without having to make a purchase. Hope this helps!
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