During a day at the beach, Maker Zack Perlman returned to his towel—only to find that his wallet, cellphone, and keys had been stolen. To help himself and other would-be targets, Zack created a strong, lightweight safe to use on the go.

SAFEGO’s strong ABS plastic is water- and sand-resistant. Attach its steel cable to a beach chair, umbrella, picnic table, or anything else that would be difficult to steal. This safe works at home, too—keep one in your closet, or let the kids store their treasures.

To set up your safe, set the padlock to 0-0-0 to open. Inside you’ll find instructions and a set of backup keys. There’s room for your phone, wallet, jewelry, passport, or even a small camera.

No matter where you are, your valuables belong to you. Keep them that way.