+3 Lightning in a Bottle

(requires attunement by a sorcerer)
•You can use this bottle as a spellcasting focus for your spells while wearing or holding it, and you gain a +3 bonus to spell attack rolls and to the saving throw DCs of your sorcerer spells.
•In addition, when you roll any Hit Dice to recover hit points while you are carrying the vial, you can regain 5 sorcery points. This property of the vial can't be used again until
the next dawn.