Vansky LED Rope Lights, $11 with code 528EEW30

Alright, this is pretty clever. Vansky’s new $11 rope lights can hang from the top of a tent via three included cable ties, attach to the hood of your car via built-in magnets, or even turn the included carrying bag into a portable lantern.

They don’t include a built-in battery, but they plug straight into any USB power source, so you can use them with any of the half dozen or so portable battery packs you have rattling around in a drawer.