Solar Panel Hiking Daypack, Foldable

Solar panels are stitched to the front panel of this daypack, wired to a 5V output for charging a phone as you walk, provided the panel is facing the sun rather than tucked against your back. The shell is polyester, medium to soft in hand, with a shell-type build over a pair of soft carry straps. Folded flat it measures 30 by 20 by 10 centimeters, small enough for a drawer at home between trips. Weight: 560 grams. Three colors are offered: red, light grey, and water blue. Shade slows the charging noticeably, so don't count on it under heavy tree cover or on an overcast day. This is a daypack first. It carries snacks, a map, and a rain shell, not a full overnight kit.