Premium 304 stainless steel construction ensures durability and rust resistance for long-term use

Advanced vacuum insulation technology maintains hot/cold temperatures for 12+ hours

Eco-friendly wood grain rope lid with secure locking mechanism prevents leaks

500ml capacity perfect for outdoor adventures, gym sessions, or office use

Ergonomic portable design features sweat-proof surface and comfortable grip

Precision laser welding creates seamless double-wall structure for optimal insulation

BPA-free interior guarantees safe drinking experience for all beverages

Multi-scenario use: camping, hiking, travel, sports, or daily hydration needs

Easy-to-clean wide mouth opening accommodates ice cubes and thorough cleaning

Minimalist aesthetic combines functionality with stylish wood grain detailing