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Rock + Run

Rock + Run Blockbuster Chalk Bag


The Rock+Run Blockbuster is a bombproof bouldering chalk bag and our take on this indispensable piece of climbing gear. Made here in the UK.

If you're after an overly heavy bouldering bucket, packed with needless features and a gimmicky closure mechanism then this is not for you. If, on the other hand, you're in the market for a tough, simple, super usable product with everything you'll ever need then read on.

Our Blockbuster combines time-tested materials and construction with a tweaked design slant, to offer what we feel is the perfect bouldering chalk bag. A burly 1000d nylon fabric outer is lined with a sleek, yet minimalist polyester inner, incorporating strategically positioned fleece panels. Externally, the bag provides two elasticated brush holders, a single large Velcro pocket, roll-top closure (simply roll once and clip shut) and a Velcro seal. It is adorned with a sewn R+R logo badge, a Made in the UK tag, and comes in a range of classy colour-ways. 



  • Width: 24m
  • Height: 26cm
  • Weight: 115g


Trekking poles are some of the lightest available, engineered using the world's best alloy for pole sections!