Premium 400ml Vacuum-Insulated Glass Thermos
Double-walled borosilicate glass construction ensures superior heat retention for 12+ hours (hot) and 24+ hours (cold). High-grade stainless steel lid with airtight silicone seal prevents leaks, ideal for travel or gym. Ergonomic handle design offers portability, while the scratch-resistant glass exterior maintains a sleek look. Compatible with most cup holders, perfect for commuters, students, or outdoor activities. BPA-free and odor-resistant, safe for daily use. Bulk wholesale pricing available—stock up on this versatile, high-demand item for your retail or hospitality business.