Blow-Out Pump Size:270 mm We have achieved this weight

We have achieved this weight reduction by replacing the classic ABS shell with Curv®

Comfortable when walking:

Three internal gear loops and a zippered internal pocket in the lid for easy access of small items

Reliable durability

The How NOT 2 chalk bag features an adjustable waist belt

Blow-Out Pump Size:270 mm We have achieved this weightBolt hole blow out pump. 240mm or 270mm pump length options available. Essential for proper dust removal from drilled hole along with a hole cleaning brush. A great deal compared to the Hilti pump at $87. 50 USD! The primary nozzle is 10mm in diameter. Now includes a tool leash attachment point and a spare 8mm nozzle to clean 3 8" (10 mm) hole more easily!