Level Artificer 4

Construction Time 8 days (5 days, cylinder only)

Cost 3,625 gp (1,850 gp, cylinder only)

Item Slot —; Weight 15 lbs.

Magical Item Equivalent Bottle of air (CL 10th)

This gadget is an air-filled metallic cylinder with straps and a thick rubber tube that leads to a breathing apparatus. When taken to any airless environment (another plane, underwater, etc.) it allows the wearer to breathe for up to 4 continuous hours before the cylinder needs to be replaced. The apparatus can even be shared by multiple characters who pass it around. Breathing out of the apparatus is a standard action, but a character so doing can then act for as long as she can hold her breath. The aqualung is designed to utilize a bottle of air, granting the wearer an unlimited source of air.