Popsugar Living Shoppable The Best Gifts Under $20 These 51 Fun and Genius Gift Ideas Aren't a Penny Over $20 6 December 2019 by Macy Cate Williams View On One Page Photo 29 of 51 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 29 USB Cup Heater This USB Cup Heater ($10) is perfect for the office. USB Cup Heater $10 from urbanoutfitters.com Buy Now Previous Next Start Slideshow ShoppingShoppableGifts Under $25Gift GuideGiftsHoliday