1storm motorcycle helmets Full Face Helmet DOT Adults Street Bike Dual Visor Sun Inner Shield with One Extra Clear Shield: Glossy Black : Automotive Advanced Modular/Flip up and Dual Lens Design (inner smoked lens/outer clear shield) 1Storm Motorcycle Modular Full Face

Expandable 15.6 laptop backpack with USB port, padded compartments, and water-resistant Oxford material

With patented Impact lateral protection and high-impact foam, its designed to keep players safe while delivering a lightweight, comfortable fit

I love this thing that much

Perhaps, the closest design could be the internal elastic and side-puller setup on European carp/match fishing poles

7c) Handheld GPS with Satellite Communicator - If you have a little bit more money to spend (and if I were starting from scratch), Id get a GPS device like the Garmin Montana 700i which provides both GPS tracking capabilities as well as SOS satellite communication