Premium 18/8 stainless steel construction ensures superior durability and corrosion resistance for long-term use. Double-wall vacuum insulation maintains beverage temperature for 12+ hours (hot/cold).

Custom logo powder coating offers scratch-resistant surface with vibrant color options for brand promotion. Built-in stainless steel mixer ball creates smooth protein shakes without clumping.

Leak-proof screw lid with silicone gasket prevents spills during gym workouts or outdoor activities. Wide mouth design allows easy filling/cleaning and fits standard ice cubes.

Perfect for fitness enthusiasts, athletes, or corporate gifts with logo branding. BPA-free materials meet international food safety standards.

Wholesale bulk pricing available for gyms, supplement stores, and promotional events. OEM/ODM services support custom branding requirements.