Hydro Flasks do not feature a registered trademark symbol next to the logo and keep beverages cold up to 24 hours and hot up to 12 hours when using the lid
- Double wall vacuum insulation protects temperature for hours.
- BPA-free and phthalate-free; 18/8 food-grade stainless steel
- Comes with a Straw Cap to help reduce spills; lid not leakproof
All new purchases from authorized Hydro Flask retailers come with a limited lifetime assurance against manufacturer defects.