Don’t lose your head. Whether you’re out in nature or stuck in the office, it’s always a good idea to have an extra lid for your Hydro Flask. Maintain the temperature of your contents longer, so you can stay busy and get more done. And with the convenient loop design, it’ll stay with you all the way no matter what you get into.
- Patent-pending, leak-proof design
- Vented cap allows hot vapors to escape
- Made of durable polypropylene PP#5
- Compatible with all standard mouth bottles