Here's what other sites are saying:
CLOSEOUTS . The Pieps Alpinist Pro backpack is designed to meet the capacity and organizational needs of the committed climber. The main compartment offers side access, and a clear window lets you easily locate items inside the pack. Available Colors: YELLOW, RED, BLACK.
- Sierra Trading Post
The Pieps Alpinist Pro is the professional alpine backpack designed for mountaineering and alpine climbingFeatures Removable cap allows stowing the top compartment of the pack in the half filled bagTransparent material allows for morelight in the main compartmentAdjustable and soft shoulder straps100 waterproof inner compartment in the top for valuablesSpecial helmet attachment removable and easily stowedSide access Waterproof 2way zipper for access to the main compartmentIce axe and ice tool attachment removable at top stowable at bottom