We liked upgrading our campsites with this festive light strip. The waterproof, 5-foot-long, USB-rechargeable string of LED lights (26 in total) delivers six hours of light, bright enough to read or cook a meal by. Use the included straps, magnets, or utility loops to string the lights from almost anything—trees, your tent, above your hammock. You can even toss it in its included carry bag to create a hanging lantern. Also available in a 10-foot version ($35).