Mammut Boulder Cube Chalk Bag Color:Black fluffy undercoating at the base

fluffy undercoating at the base of the feathers of waterfowl

Inflate the top layer to your personal comfort while maintaining a high pressure base layer for protection from rough terrain

comfortable contact surface Crossbody ErgoPull hipbelt system to pull lumbar into body

Elastic draw cord hem for adjustability in serious weather

Mammut Boulder Cube Chalk Bag Color:Black fluffy undercoating at the baseThe Boulder Cube Chalk Bag is ideal for stationary use or on the move. The carrying strap allows you to quickly transport it to the next problem. You can then stand it up thanks to its stable base, nothing can easily throw it off balance. The chalk bag will stay standing upright, allowing you to add more chalk without any spillage. And a very secure drawstring closure system makes sure the chalk stays sealed inside the Cube while you are on the move.