The Insulated Vacuum Tumbler is expertly engineered to maintain your beverages at the perfect temperature for extended periods, whether you need to keep drinks icy cold or piping hot. Constructed from high-quality, two-layer stainless steel, this tumbler is both durable and efficient, suitable for a variety of beverages including water, tea, coffee, and even soup. Its lightweight design, complemented by a discreet carry handle and an integrated straw, provides convenient hydration on the move without added bulk. Ideal for athletes, commuters, and outdoor enthusiasts, it combines practical insulation technology with sleek, understated aesthetics. Offered in two versatile sizes—600 ml and 890 ml—this tumbler accommodates different hydration needs, making it a reliable accessory for everyday use or intense activity.