Sea Grip Chalk sale The Bird logo is embroidered

The Bird logo is embroidered for long lasting visual

Bag Fill Weight Long*: 1 lb 1

A generous side zip gives access to a side compartment

Lightweight: Minimum weight is 3 lb

Sea Grip Chalk sale The Bird logo is embroideredThe same clean, ocean derived chalk as the liquid formula, in the classic powder format climbers already trust. Sea Grip's magnesium carbonate is drawn from mineral rich seawater and concentrated through solar evaporation rather than traditional mining a genuinely different sourcing process, not just marketing language, and one that results in a single ingredient chalk with nothing else mixed in. No rosin, no silica, no fillers bulking out the bag.