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Title: Best Reusable bottle, but the cap is iffy
Review: I love Klean Kanteens, our family now has several. However, the sipper lids leak. My 6 yo daughter constantly has soaked lunch bags. Although, the standard loop lids are great. Unfortunately, they seal so well she cannot open them herself. Bottom line is that my husband and I love ours, but I cannot send my daughter to school with hers. They also do not make the water taste like metal and it keeps water cool.
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