Narwhal 20oz Speaker Lid -Narwhal is perfect for all outdoor activities like the lake, pool, beach, fishing, golfing, tailgating, or just for your front porch while enjoying some tunes and a tasty beverage. You can now enjoy your music with the convenience of carrying nothing more than your favorite cup with your favorite lid. When you really want to impress your friends, sync any two Narwhal Speaker Lids together to immerse yourself in stereo sound. You can even make or take phone calls or change your playlist through the built in microphone. Now that's the genius of NARWHAL.
Fits most standard 20oz stainless steel tumblers with 3.5" top.
Old Tymes 10oz Insulated Tumbler - This matte black 10oz stainless steel travel mug features double-wall vacuum insulation with a clear, spill-proof lid. It is 2X heat & cold resistant compared to a normal travel mug.
