Container for holding volatile materials

CONTAINER FOR HOLDING VOLATILE MATERIALS A refill (20) for dispensing a volatile material, comprising: a bottle (30) comprising: a body defined by at least one sidewall (82); a neck (32) extending outwardly from the at least one sidewall (82), the neck comprising (32): threading (72) circumscribing at least a portion of the neck (32); and a rim (110) at an upper end (112) of the neck, the rim (110) defined by an inner surface (130), a chamfered surface (200), an outer surface (118), and a top surface (116) extending between the inner (130) and outer surfaces (118); a channel (88) formed by the neck (32), a longitudinal axis (86) being defined by the channel(88); a wick (56) having a first end positioned within the bottle (30) and a second end extending out of the bottle (30), the wick (56) being positioned within the channel (88); a plug (50) coupled to the neck (32) of the bottle (30), the plug (50) retaining the wick (56) within the bottle (30) and comprising a well (140) formed by walls of the plug (50); and a cap (34) attached to the bottle (30), the cap (34) comprising a seal skirt (160) that extends into the well (140) when the cap (34) is secured to the bottle (30), wherein the chamfered surface (200) extends from the inner surface (130) of the rim (110), and wherein the entire chamfered surface (200) is tapered outward from the longitudinal axis (86) at an angle of between 3 and 8 degrees with respect to the longitudinal axis (86).