- Newly produced Hydro Flasks do not feature a registered trademark symbol next to the logo
- Keeps beverages cold up to 24 hours and hot up to 12 hours when using the lid
- BPA-free and phthalate-free; 18/8 food-grade stainless steel
- Ideal for pairing with the Hydro Flask Standard Mouth Insulated Sport Cap for one-handed refreshment
- Lifetime warranty