Take all your rolling essentials with you wherever you go. This smell proof kit comes with a hemp tray, hemp 2-piece grinder, and hemp papers.Rubber-Backed Exterior, Carbon Filter System, Twill LiningEach bag has a nylon or cotton canvas exterior that has a heavy duty rubber backing. The rubber backing, that is invisible from the outside, works as our first line of defense by creating odor containment and resistance to water.The carbon filter system has 3 separate layers. The two outer white layers are synthetic filters, and the middle layer is activated charcoal. Combined these layers create a filtration system that soaks up all unwanted odors.Although at first it looks solely cosmetic, the lining actually protects the filter system from wear and tear, allowing the bag to have greater longevity.Revelry Supply Rolling Kit SpecsHemp rolling tray2 Smell proof pockets2-Piece hemp grinderHemp rolling papersLighter holder (lighter not included)Carbon Filter SystemLockableWaterproof zipperGenuine leather accentsMetal hardwareDimensions: 8.5" x 6.5" (folded)