Premium Insulated Tumbler Set – Couple Gift & Business Promotion
High-grade 18/8 stainless steel with double-wall vacuum insulation maintains drinks hot (12h) or cold (24h). Leak-proof lid with precision sealing ring ensures spill-free portability. Sleek matte finish with laser-engraving option for logos, ideal for corporate gifts or wedding favors. BPA-free, odor-resistant interior for safe daily use. Perfect for office commutes, camping trips, or family picnics. Set includes two tumblers (12oz/350ml each) with matching silicone sleeves for grip and heat protection. Wholesale bulk pricing available – customize colors and branding for bulk orders. Global shipping, factory-direct quality.