EXCEPTIONAL TEMPERATURE CONTROL: Double-wall insulation, insulated layer inside the lid, and a copper coating ensure your coffee and tea stay hot for up to 8 hours, cold for up to 16 hours 100% LEAK-PROOF AND SWEAT-FREE: This coffee travel mug leak proof, spill proof, and features an easy-to-use lid with two silicone rings for a secure seal 360-DEGREE TWIST CAP: With 3 positions (locked, drink, open), our insulated coffee tumbler for men is easy to drink from and leak-proof, making it perfect for on-the-go use in your backpack or bag SAFETY FIRST: Manufactured using high-quality 18/8 stainless steel, food-grade plastic, food-grade silicone. It's rust-free, BPA-free, and features a ceramic outer coating DURABLE & DISHWASHER SAFE: Built to last, our insulated coffee tumbler for car is dishwasher safe for easy cleaning and it's also has a wide mouth opening for hand washing. The durable construction and shatterproof design ensure it withstands daily use, making it perfect for camping and commuting SATISFACTION GUARANTEED: Bobber stainless steel coffee travel mug comes with a 5-year manufacturer warranty. Stylish award-winning design and exceptional quality make our thermos a perfect gift for Christmas and home must-have Introducing the BOBBER 16 oz coffee travel mug leak-proof, spill proof design – your ultimate beverage companion. Designed for convenience and crafted with precision, our vacuum insulated coffee tumbler for car is a versatile solution for coffee lovers, outdoor enthusiasts, and anyone on the go. Crafted from BPA-free 18/8 grade stainless steel, it offers durability you can trust. Experience hassle-free sipping with the 100% leakproof lid, featuring three positions - locked, drink, and opened. No more spills, even when it's snugly packed in your backpack or bag. Our advanced double-wall vacuum insulation, combined with a high-quality insulated layer inside the lid and a copper coating, ensures your hot beverages stay steaming and your cold drinks remain refreshingly chilled. This commuter cup is built to withstand your adventures, with a durable and shatterproof design. Conveniently, this auto seal coffee mug fits car cup holder, making it your go-to choice for on-the-go hydration. With its narrow base, it's also ideal for fishing trips or camping. Plus, it's dishwasher safe for easy cleaning after every use. To ensure your confidence, all Bobber products come with a 5-year manufacturer warranty.