User blog comment:Sidenfu/Adamus Phillida Reverse Pickpocketing./@comment-2081141-20110128053819

Use something with no weight, e.g. a Mage's Hood, or the Wrist Irons. There is also a weightless shirt in the Anvil Fighter's Guild hall, in the case with the clannfear claws and daedroth teath. Also, in the quest Siren's Deception, there are several weightless clothing items simply lying around. Any of these items are suitable.

Also, I am unsure why you cannot reverse pickpocket a poisoned apple, I did it for most of the Purification quest.