Lock Top Water Bottles

Our lock top water bottles offer on-the-fly (OTF) sipping combined with an ergonomic, fitness-oriented design. The best part is that the OTF cap fits all Wide Mouth bottles, making the mix-and-match possibilities endless. The OTF bottle is made in the USA (closure made in China) and is BPA/BPS free. Qualifying orders ship free. All bottles come with a lifetime guarantee.