Abstract: The present invention comprises a backpack having a plurality of compartments and modes. Each compartment has a plurality of pockets. The pockets are designed to hold tools or other items in an individual manner. The invention also comprises a waist belt having two quick release clips or buckles to be removable along with its belly pack. The buckles also allow a user to open the waistband and then to turn the pack around the user's body so the back can be accessed by the user without the need to remove the pack from the user's body. The invention also comprises a water source in the pack. A dedicated compartment allows a user to place a water container in the pack for transport and storage of water. This also allows a user ready access the water while engaged in an activity. A bicyclist can carry the rear bag on his back in a first mode. He can disconnect one buckle to rotate the rear back to his belly for a second mode. He can disconnect the waist band and belly pack for a third mode.

Abstract: A tape roller bearing is provided that prevents the development of an air film between the roller surface and the tape. The spool surface is made from porous material so that air flows through the spool surface. The porous material vents air uniformly over the roller surface, and the tape remains in direct contact with the roller, even at high speed. The inventive roller has many advantages, including improvement of tape wear characteristics, enhancement of tape guiding abilities, and increased tape speed stability.

Abstract: The present structure relates to a device for the detachable attachment of an object, in particular a child's safety seat, on a motor vehicle seat. A seat-integrated holding device and an object-integrated holding device cooperate to attach the object to the seat. The seat-integrated holding device is rigidly connected with a pivot axle which extends between seat frame side parts. By rotating the pivot axle the seat-integrated holding device can be pivoted from a use position into a park position, and conversely. An operating element is disposed on the outside of the motor vehicle seat via which a torque can be transmitted onto the pivot axle. The structure addresses the problem of equipping a vehicle seat with a seat integrated holding device with significantly better operating comfort and ease.