Designed for both versatility and performance, this premium 570ml Vacuum Stainless Steel Straw Tumbler features a practical 2-way drinking system and an easy-grip handle, making it ideal for daily hydration at home, school, travel, or outdoor activities.

Crafted with a double-wall vacuum insulated stainless steel structure, the tumbler delivers excellent heat and cold retention performance, keeping beverages warm above 48°C or cold below 11°C for up to 6 hours. The innovative 2WAY drinking design allows users to switch between a soft silicone straw spout for comfortable sipping and a direct drinking mouthpiece for quick hydration.

The thoughtfully engineered flip-top lid locks securely into place when opened, preventing the cap from falling back while drinking. An additional cap-lock mechanism enhances convenience and safety by helping to prevent the lid from accidentally closing during use.

Featuring a wide-mouth opening, the tumbler is easy to fill, pour, and clean. The ergonomic handle with anti-slip detailing ensures a secure and comfortable grip, while the durable stainless steel body is finished with a premium acrylic resin coating for added durability and style.

Product Specifications:
• Capacity: 570ml
• Dimensions: Approx. 135 × 120 × 230 mm (including handle)
• Weight: Approx. 446g
• Insulation Performance:
 – Heat Retention: Above 48°C for 6 hours
 – Cold Retention: Below 11°C for 6 hours

Combining functionality, durability, and user-friendly design, this insulated tumbler is a reliable everyday companion for both children and adults.