A Daily Driver.
With the Hydro Flask 21oz Standard Mouth Water Bottle, you're able to stay hydrated throughout the course of your work day. The 21oz easily fits in the side pocket of your backpack, shoulder bag, and your car cup holder, while the 18/8 stainless steel construction keeps your hot beverages hot up to 12 hours and your cold beverages cold up to 24 hours.
- Stay hydrated throughout the day with this water bottle
- Stainless steel construction is highly durable
- BPA-Free and phthalate-free for your convenience
- Keeps beverages hot up to 12 hours
- Keeps beverages cold up to 24 hours