Premium 304 stainless steel construction ensures durability and superior rust resistance for long-lasting performance

Advanced vacuum insulation technology maintains beverage temperature for up to 12 hours (hot/cold)

Ergonomic soft silicone handle provides secure grip and comfortable carrying experience

Leak-proof design with precision-engineered threaded lid for worry-free transportation

500ml optimal capacity balances portability with sufficient hydration for outdoor activities

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

Multi-scenario use: ideal for camping, office commutes, gym sessions, and travel

BPA-free materials guarantee safe drinking experience for all users

Commercial-grade quality at wholesale pricing for bulk purchasing advantage

Streamlined design fits standard cup holders and backpack side pockets