Review on Nalgene Wide Mouth Rectangular Bottle: A Versatile and Convenient Hydration Solution by Tim Rushing

We have four children and have been using them in PlanetBox Rover lunch boxes daily for over a year and they are fantastic! Completely leakproof. Somehow they close very tightly, but it is not difficult for our preschooler to open them. They don't feel insulated, but they feel thick and sturdy. We mainly use them for water, but occasionally milk and juice - there's no aftertaste. We put the bottles and caps on the top shelf of the dishwasher. Highly recommended!