Although every fifth-generation iPod touch comes with a single, color-matched loop, Apple is also selling the iPod touch loop ($9) as a standalone accessory. Further indicating that Apple's product naming team has an odd disregard for proper pluralization -- remember the single-packed iPhone 4 Bumpers? -- each loop package actually comes with two wristbands. One is either pink, yellow, black, blue, or red, while the other is always white. The accessories…