Premium 18/8 stainless steel construction ensures BPA-free durability and safe liquid storage

Double-wall vacuum insulation maintains hot/cold temperatures for 24+ hours with precision

Laser-welded seam technology eliminates leaks and enhances structural integrity

Narrow mouth design with polished rim for controlled pouring and easy cleaning

Military-grade powder coating resists scratches while allowing full customization

Food-grade silicone gasket in leak-proof lid prevents spills during intense movement

Ideal for outdoor adventures, gym sessions, and corporate gifting with branded options

500ml capacity optimized for backpacks, cup holders, and travel gear compartments

Mirror-finish interior resists flavor transfer and withstands acidic beverages

CNC-machined threads ensure smooth lid operation with 10,000+ cycle durability