Keep Drinks Hot or Cold for Hours: Double-wall vacuum insulation maintains the ideal temperature, keeping drinks warm for up to 6 hours or cold for 12. Whether it’s your morning coffee or a refreshing iced tea, enjoy it just the way you like it.
Pure Taste, Every Sip: Crafted with an ultra-dense 316L stainless steel interior, the tumbler resists odors and metallic aftertastes—preserving the original flavor of coffee, tea, or infusions. Every sip is clean, fresh, and true to taste.
Made for Life on the Move: Compact and lightweight, the OutIn Travel Tumbler fits seamlessly into your everyday carry. Perfect for your commute, outdoor adventures, or simply staying hydrated at your desk.
Durable and Safe: The 316L stainless steel interior resists corrosion and scratches, ensuring worry-free sipping every time.
*Under test conditions of 26°C (78.8°F) room temperature, the Travel Tumbler maintained water at an initial 95.5°C (203.9°F) for six hours, with a final recorded temperature of approximately 44°C (111.2°F).
