Under Armour Chrome Beyond 18 Ounce Vacuum Insulated Stainless Steel Water, Purple/Orange Hydration Bottle - **Small Indent Where Thumb Would Go, Does Not Affect Its Use.**
- Vacuum-insulated for maximum temperature retention—keeps beverages cold for 14 hours
- Durable stainless steel interior and chrome gradient exterior
- Polypropylene locking push-button lid and carabiner-style carrying loop
- Not for hot liquids
- 18oz. Capacity