Features:
- Upgraded Double Wall Best Quality 18/10 Stainless Steel Insulation Thermos Mug - This leakproof travel mug has better thermal insulation and cold storage effect than traditional. It also has strong rust resistance and corrosion-resistant, and will not deteriorate after long-term contact with beverages.
- Double Wall - This bottle is crafted with double walls. Beverages will be kept hot for up to 6 hours and cold for up to 8! The double wall feature prevents condensation and burns, retaining the temperature of your beverage.
- Built to Last: Made of 18/8 food-grade stainless steel, your sleek and sturdy travel coffee mug won't break or rust. Whether you're working, camping or at the office, your stainless steel coffee mug always ensures a clean, pure taste that won't retain or transfer flavors.
- Leakproof - The bottle is absolutely leakproof, making it the choice for rough and tumble use. Perfect for hiking, biking, boating, the gym, work, school and home. The bottle is safe in backpacks, beach bags, or the edge of your countertop.
- Perfect Size - Take your splash-proof tumbler with you on all your car rides. Our commuter mug fits in most vehicle cup holders for convenient on-the-go drinking. Use your coffee cup for tea, coffee and other beverages. This versatile mug is a great gift for men and women!?

Specifications:
- Capacity: 320ml / 11oz
- Material: stainless steel
- Size: 14 *8 * 8cm / 5.5 *3.1 * 3.1in