Premium Custom Logo Vacuum Flask – Bulk Wholesale
High-grade 18/8 stainless steel inner & outer walls ensure superior durability and rust resistance. Advanced double-wall vacuum insulation maintains hot/cold temperatures for 12/24 hours. Precision laser engraving for crisp, permanent custom logos (ideal for branding/promotions). Leak-proof push-button lid with smooth one-hand operation, reinforced silicone gasket. Ergonomic non-slip base fits most cup holders. Matte finish resists scratches and fingerprints. Perfect for corporate gifts, outdoor adventures, office commutes, or retail resale. Bulk pricing available – MOQ-friendly with global shipping. Custom packaging options upon request.