You never know what you might encounter during travel. To make sure you’re covered, this duffel bag offers dual functionality. Not only is it waterproof with plenty of space for your gear, but it also instantly blocks wireless communication RF signals to keep your devices secure from unseen threats. The bag is proudly Made in the USA with waterproof welded construction, a back RFID-blocking zippered pocket, and a detachable and adjustable shoulder strap.