The ultimate Dakine Builder Pack is designed specifically for mountain bike trail builders. This 40-liter pack carries everything you need, from hydration, snacks, gloves and first aid, to the trusty old 5-gallon bucket, with external straps for a quiver of longer tools, even that trusty chainsaw has dedicated stowage. The Builder Pack is Dakine's ode to the art of trail building, reworked from the original design released over a decade ago. The Builder Pack is designed right here on the Hood River trail system. Next-to-back, low center-of-gravity power tool/chainsaw carry Flatbed chassis with anchors allows for multiple configurations Expandable, removable floating cargo pocket Large zippered side pockets for fuel, spare batteries, water External attachment straps Fleece lined sunglass pocket 30mm webbing waistbelt Integrated rescue whistle/sternum strap