Premium Stainless Steel Thermos Flask – Ultra-Slim & Customizable
Durable 18/8 food-grade stainless steel interior for superior heat retention and rust resistance. Advanced vacuum insulation keeps drinks hot for 12+ hours or cold for 24+ hours. Ultra-slim ergonomic design for effortless portability, fits standard cup holders and bags seamlessly. Leak-proof lid with precision threading ensures spill-free use on the go. Custom logo printing available (laser engraving or silk-screen) for branding/promotional needs. Ideal for corporate gifts, outdoor adventures, office commutes, and retail resale. Commercial-grade construction withstands high-volume daily use. Wholesale pricing for bulk orders with global shipping support.