Glass Bottle is a versatile container crafted from three glass blocks. Players use it to hold water, potions, dragon's breath, or to create honey bottles when interacting with a beehive. Empty bottles are also employed in brewing, serving as the basic receptacle for various potion ingredients. When a player drinks a potion, the bottle remains, ready to be refilled and reused, making it an essential item for alchemical and adventuring endeavors.
The numerical item ID for Glass Bottle is 374
Numerical item IDs will only work in Minecraft versions below 1.13.
The item ID for Glass Bottle is minecraft:glass_bottle
This is the spawn command to give yourself Glass Bottle in Minecraft which includes the Minecraft /give command. If you are using the Essentials plugin you will need to use /minecraft:give instead of /give