I love these simple modern water bottles/tumblers for kids! These are leakproof, which I why I am obsessed with them. I can throw them in my bag or put them in their backpacks without worrying about it leaking! kidstumbler leakprooftumbler momapproved kidsmusthaves modernmom momlifeessentials parentingfinds momfavorites everydaymom ltkhome ltkfamily ltkunder50 momfinds LTKKids LTKmomlife