The Aperture is a twist closure chalkbag-the bag opens and closes with a twisting motion that seals chalk inside and shrinks the volume for easy transport. It has a reinforced rim for easy access to your chalk, and convenient waist belt or carabiner attachment. Also equipped with a brush holder and bottle opener. Features: - Waist belt - Aperture Twist with a snap closure seals tight, reducing chalk loss during transportation. - Reinforced rim keeps bag open and chalk easily accessible - Bottle opener - Brush holder - Weight: 80g / 2.8oz - Fall/Winter 2017 - Only available to ship within the USA