BACK TO SCHOOL WITH CONTIGO! This is the only water bottle brand we've consistently repurchased for our littles since 2021 and I don't see that changing anytime soon! These are ACTUALLY leakproof despite the boys' best efforts 🤪 - when shaken - when the spout is left open - when dropped - when thrown 😅 And come in SO MANY colors! There is a reason these are our 8th, 9th, and 10th purchases! I love this bigger size since the boys drink so much water, but the smaller ones were perfect for little hands. Easy to clean since they don't have a million parts and there are replacement silicone parts available!! LTKKids LTKFamily LTKFindsUnder50