Capsule (Super Smash Bros.)
From the Super Mario Wiki
Capsules are pink and white containers in all three games of the Super Smash Bros. series. They are light, and are easily carried and thrown by all the game's characters. A capsule contains one item. The size of the object doesn't seem to matter, as all sizes of objects, from baseball bats to hammers can be found within them. Alternatively, there is a 12.5% chance (1 in 8) that the capsule will explode when contact with the ground or another character is made, causing damage comparable to that of a Bob-omb.
 Trophy Imformation from the Super Smash Bros. series