While keeping hydrated is essential for children all year round, it’s especially important that your child drinks enough water during a hot summer day. Summer calls for lots of outdoor activities, including summer camps. Therefore, having a good water bottle tag along the kids’ bag pack would ensure they always have water handy whenever needed.   Having two toddlers of my own, I used to find my kitchen closet full of different kinds of bottles, struggling to find the perfect one for each of them individually. While many of the bottles were brutally rejected by them, we eventually found a good fit for their respective needs. To help other moms going through a similar struggle, here are 5 things to consider when choosing a water bottle for kids this summer. The Opening and Closing Style of the Lid:  Bottles come with different ways to open the lid, and you would not…