Premium 20 oz Double Wall Vacuum Insulated Coffee Mug with Bluetooth Speaker
High-grade 304 stainless steel inner wall with copper vacuum insulation maintains beverages hot (12h) or cold (24h). Sublimation printing ensures scratch-resistant, vibrant custom designs. Built-in Bluetooth 5.0 speaker (10m range) for seamless music streaming while sipping. Leak-proof flip lid with silicone gasket and ergonomic handle for on-the-go use. Ideal for outdoor adventures, office commutes, or personalized gifting. Compatible with car cup holders. Dishwasher-safe base for easy cleaning. Bulk pricing available. Global shipping with wholesale discounts.