Travel Coffee Mug – 16 Oz. Stainless Steel Insulated Coffee Mug, Leak Proof Tumbler w/Dishwasher Safe Lid, Double Wall Travel Coffee Cup, Reusable Insulated Tumbler for Hot & Cold Beverages…

Price: $15.99
(as of Oct 06, 2026 22:40:17 UTC – Details)


The Costablue Stainless Steel Travel Mug is your everyday companion! Our spill-proof coffee travel mug can hold 16 ounces of your favorite beverage. It’s not just for coffee; place your favorite beverage inside and enjoy! The vacuum insulated coffee mug will keep drinks warm for up to 5 hours or keep it cool for 12 hours. The flip-top lid closes tightly to form a leak-proof seal, ensuring no liquids ever spill on your clothes or in your bag. These cups were made to go with you. Take it to work, shopping, camping, or on a road trip.
INSULATED MUG: The Costablue insulated coffee tumbler is made with a double-wall vacuum insulated stainless steel to keep your beverages cool or warm for a long time. This coffee travel mug keeps your drinks hot for 3 hours and cold for 8 hours.
MANY USES: Our travel mugs aren’t just for coffee! Enjoy 16 ounces of your favorite drinks, such as tea, hot water, beer, ice water, cocktail drinks, and many more. Our spill-proof cups for adults are perfect for drinking on the go when you are camping, traveling, or even having picnics.
DURABLE CONSTRUCTION: Our thermal cups are built with stainless steel that is unbreakable and rust-resistant. The insulated travel mug is lightweight and easy to wash. Our stainless steel mug is available in a wide variety of colors.
LEAKPROOF LIDS: The BPA-free lid on our travel tumbler is easy to clean and open. The flip lid locks onto the groove firmly, so it is sealed shut when you are done sipping. It will never spill or leak on your clothes or in your bag.
REUSABLE MUG: Our insulated travel coffee mug is a great reusable alternative to plastic bottles. Fill and refill anytime you like! The tumbler lid is BPA-free and can be placed on the top rack of the dishwasher.
Yellow lid , instructions included
Customers find the travel mug keeps drinks hot for several hours and consider it worth the purchase price, with positive feedback about its functionality and travel-friendly design. The leak-proof feature receives mixed reviews – while some say it doesn’t leak, others report issues. The durability is concerning, with reports of the lid breaking easily and the product completely breaking within 4 weeks. The lid accessibility is problematic, with customers finding it difficult to screw on, and the seal quality is mixed, with some saying it seals very well while others wish it sealed better.