Arc'teryx Aperture Chalk Bag

Size guide


Dispatched within 48 hours, or 3-5 days if sourced from store.


Order before 1pm for guaranteed next day delivery of this item*


On all orders over £150*


Reserve this item and collect it from one of our stores free of charge

A chalk bag with a twist... This lightweight bag opens and closes with a twisting motion that creates a tight seal to keep chalk under wraps. It simultaneously shrinks the bag's volume for super easy transport.


  • Aperture Twist with snap closure
  • Reinforced rim maintains shape for easy access
  • Polar fleece lining
  • Injection-moulded belt attachment
  • Adjustable waist belt
  • Belt slider doubles as a bottle opener
  • Brush holder
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Q & A

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