Take refreshing and stealthy rips with this Empire Glassworks concentrate rig that looks like a water bottle. This cleverly designed rig stands 9 inches tall. It features a classic flip-top water bottle design with a handle on top for a good grip.

The Water Bottle Mini Rig is a durable piece made of boro glass that can take a bit of rough handling. This durable build makes it the perfect travel companion. The rig is outfitted with a 14.5 mm joint and a fixed downstem diffuser to smooth out your hits. The rig comes ready to use with an included 14.5 mm male herb slide made of glass. 

When you take puffs in public from this rig that looks like a white water bottle, most people won't think twice because it will appear as though you're simply quenching your thirst.