VENTYRA R1: Mini Wind Turbine for Backpacking Fits in a Camping Backpack

This Denver Startup Is Making Mini Wind Turbines That Fit In A Camping Backpack VENTYRA Stargazing in the desert, bioluminescent kayaking trips, emergency search-and-rescues in the deep woods: There are times you want to go where there's no electricity and not enough sun for a solar panel.