Prince NL-01 Pocket Torch Lighters
Piezo electric ignition type torch, so small that is pocketable, portable.
1300°C high temperature flame makes it a small but useful torch.
The cap protects users from windshield heat and accidental burning.
Even if the flame is put out while the locking lever is in "LOCK" position, it will automatically be released by putting on the cap and gas will be stopped, then.