This 40 oz. cup is sweat-free and keeps your drinks cold for up to 25 hours and beverages hot for up to 6 hours. Its design allows it to fit into almost any cup holder and is spill-proof.

An average 8–ounce (oz) cup of coffee contains around 80–100 milligrams (mg) of caffeine. However, the caffeine content can vary considerably depending on several factors such as coffee type ...

The 16 oz. cups are sold in a six-pack for $19.95. Multicolor Jack O' Lantern Tumbler. All the jack-o'-lantern faces come together in this colorful 16 oz. tumbler, sold for $14.95.

The 16 oz. cups are sold in a six-pack for $19.95. Multicolor Jack O\' Lantern Tumbler. All the jack-o'-lantern faces come together in this colorful 16 oz. tumbler, sold for $14.95.

A 12-ounce (oz) cup of brewed coffee may contain 113 to 247 milligrams (mg) of caffeine, whereas a smaller 8-ounce cup can contain about 95 to 200 mg.