Premium 304 stainless steel construction ensures superior durability and rust resistance

Advanced double-wall vacuum insulation maintains temperature for 24 hours (hot/cold)

Precision laser welding technology eliminates leaks for 100% airtight performance

Ergonomic curved design with anti-slip base for secure one-handed operation

Mirror-polished interior prevents flavor transfer and enables easy cleaning

Wide-mouth opening accommodates ice cubes and facilitates quick pouring

Military-grade powder coating exterior resists scratches and fingerprint marks

Multi-functional use: office hydration, outdoor adventures, gym sessions, and travel essentials

Exceeds FDA food safety standards with BPA-free materials throughout

Industrial-strength thread design guarantees 10,000+ open/close cycles without failure