Premium Double Wall Stainless Steel Coffee Thermos Mug

High-grade 18/8 stainless steel construction ensures durability and rust resistance. Advanced vacuum insulation technology maintains beverage temperature for 12 hours (hot) or 24 hours (cold). Sleek brushed finish with ergonomic handle for comfortable grip. Leak-proof flip lid design ideal for commuting, travel, or outdoor adventures.

Food-grade stainless steel interior resists odors and stains. Precision laser-welded seams prevent heat transfer. Fits standard car cup holders. Perfect for office use, camping trips, or as an eco-friendly alternative to disposable cups.

Commercial-grade thickness (0.4mm inner/outer walls) outperforms generic tumblers. Mirror-polished rim enhances drinking experience. Compatible with most coffee machine dispensers. Bulk pricing available for corporate gifts or hospitality industry needs.