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

Double-walled vacuum insulation technology maintains beverage temperature for 12+ hours (hot/cold)

Precision laser welding eliminates leaks while maintaining sleek exterior appearance

Food-grade silicone sealing ring and BPA-free materials guarantee drinking safety

Detachable cup lid design converts between travel mug and tumbler for multiple usage scenarios

Brushed finish with custom laser engraving area for corporate branding (logo/artwork/text)

Ergonomic curved handle provides comfortable grip for office/commuting/outdoor activities

Complete set includes stainless steel flask (500ml) + matching cup (300ml) with splash-proof lids

Ideal for executive gifts, employee incentives, trade show giveaways, and hotel welcome kits

Commercial-grade packaging with foam protection for wholesale/retail distribution