Amazon has the Schwinn Thrasher Adult Micro Bicycle Helmet w/ Integrated Rear LED Safety Light for $15with free shipping on $25+ or with Prime. List price: $30. Features integrated rear LED safety light and dial-fit adjustable system for on the fly adjustments, and 20 air flow vents.
Has good Amazon Reviews.
Ends 3/22. REI has the BioLite Wood Burning CampStove with FlexLight for $104 - $20 in cart = $84 with free shipping. List price: $130. Comes with a portable and pliable USB FlexLight. It features an internal battery, USB output, cooking top. Creates a smokeless campfire that can cook meals and boil water in minutes.