- Premium 18/8 stainless steel construction ensures superior durability and rust resistance for long-lasting performance

- Advanced double-wall vacuum insulation maintains hot/cold temperatures for 24+ hours with airtight leak-proof lid

- Ergonomic side handle and wide mouth design for comfortable grip and easy filling/cleaning

- Precision laser welding technology creates seamless inner walls to prevent bacterial buildup

- Multi-scene compatibility: ideal for camping trips, gym hydration, office coffee storage, and road travel

- Commercial-grade 2.5L capacity meets bulk usage demands for construction crews and outdoor teams

- Mirror-polished exterior with scratch-resistant finish maintains professional appearance

- Food-grade 304 stainless steel interior guarantees safe liquid storage without metallic taste

- Optimized base diameter fits standard vehicle cup holders and backpack side pockets

- Industry-leading wholesale pricing with MOQ flexibility for bulk procurement programs