Beekeeping is thirsty business, and working in the heat of the day shouldn't be a chore without water.  
 
Drink in your beesuit,  without removing your head-veil.  
 
Simply click the Beekeeper's Bubbler onto your veil... and drink.  No modification or cuttting needed.  Water from a regular bottle flows through the mesh keeping you working as hard as you do, for longer.  
 
The rubberised nozzle fits most round drink bottles, and will probably work with the one you already have.  It even lets you finish the day with a cold beverage!