EcoFlow's Power Hat, a solar-charging sun hat, is on sale at Amazon for $40 off. This unique gift for outdoorsy people combines solar charging with 360-degree sun protection and lightweight design. The hat features USB-A and USB-C ports, allowing you to charge two devices simultaneously. With the ability to fully charge a mobile phone in three to four hours, this hat is perfect for avid hikers, fishing enthusiasts, or beachgoers.

Source: https://www.cnet.com/deals/put-a-solar-panel-on-your-head-with-40-off-ecoflows-power-hat/#ftag=CAD590a51e