<p>Here's a list of backpacks only dropped by creatures and not obtained by a NPC, quest, or reward:</p><p><img alt="Buggy Backpack" data-image-key="Buggy_Backpack.gif" data-image-name="Buggy Backpack.gif" data-src="https://vignette.wikia.nocookie.net/tibia/images/6/6d/Buggy_Backpack.gif/revision/latest?cb=20111201190824&path-prefix=en" style="height:32px; width:32px" class="lzyLoaded lzyPlcHld lzyTrns"><a rel="nofollow" href="https://tibia.fandom.com/wiki/Buggy_Backpack" title="Buggy Backpack">Buggy src="https://vignette.wikia.nocookie.net/tibia/images/6/6d/Buggy_Backpack.gif/revision/latest?cb=20111201190824&path-prefix=en" style="height:32px; width:32px"><a rel="nofollow" href="https://tibia.fandom.com/wiki/Buggy_Backpack">Buggy Backpack</a> dropped by<a rel="nofollow" href="https://tibia.fandom.com/wiki/Kollos" title="Kollos"> href="https://tibia.fandom.com/wiki/Kollos"> Kollos</a></p><p><img alt="Book Backpack" data-image-key="Book_Backpack.gif" data-image-name="Book Backpack.gif" data-src="https://vignette.wikia.nocookie.net/tibia/images/5/56/Book_Backpack.gif/revision/latest?cb=20180605183728&path-prefix=en" style="height:32px; width:32px" class="lzyLoaded lzyPlcHld lzyTrns"><a rel="nofollow" href="https://tibia.fandom.com/wiki/Book_Backpack" title="Book Backpack">Book Backpack</a> dropped by <a rel="nofollow" href="https://tibia.fandom.com/wiki/Faceless_Bane" title="Faceless Bane">Faceless src="https://vignette.wikia.nocookie.net/tibia/images/5/56/Book_Backpack.gif/revision/latest?cb=20180605183728&path-prefix=en" style="height:32px; width:32px"><a rel="nofollow" href="https://tibia.fandom.com/wiki/Book_Backpack">Book Backpack</a> dropped by <a rel="nofollow" href="https://tibia.fandom.com/wiki/Faceless_Bane">Faceless Bane</a></p><p><img alt="Ghost Backpack" data-image-key="Ghost_Backpack.gif" data-image-name="Ghost Backpack.gif" data-src="https://vignette.wikia.nocookie.net/tibia/images/6/62/Ghost_Backpack.gif/revision/latest?cb=20191113133537&path-prefix=en" style="height:32px; width:32px" class="lzyLoaded lzyPlcHld lzyTrns"><a rel="nofollow" href="https://tibia.fandom.com/wiki/Ghost_Backpack" title="Ghost Backpack">Ghost Backpack</a> dropped by <a rel="nofollow" href="https://tibia.fandom.com/wiki/The_Pale_Worm" title="The Pale Worm">The src="https://vignette.wikia.nocookie.net/tibia/images/6/62/Ghost_Backpack.gif/revision/latest?cb=20191113133537&path-prefix=en" style="height:32px; width:32px"><a rel="nofollow" href="https://tibia.fandom.com/wiki/Ghost_Backpack">Ghost Backpack</a> dropped by <a rel="nofollow" href="https://tibia.fandom.com/wiki/The_Pale_Worm">The Pale Worm</a></p><p><img alt="Festive Backpack" data-image-key="Festive_Backpack.gif" data-image-name="Festive Backpack.gif" data-src="https://vignette.wikia.nocookie.net/tibia/images/a/ad/Festive_Backpack.gif/revision/latest?cb=20181212132451&path-prefix=en" style="height:32px; width:32px" class="lzyLoaded lzyPlcHld lzyTrns"><a rel="nofollow" href="https://tibia.fandom.com/wiki/Festive_Backpack" title="Festive Backpack">Festive Backpack</a> dropped by <a rel="nofollow" href="https://tibia.fandom.com/wiki/Pi%C3%B1ata_Dragon" title="Piñata Dragon">Piñata src="https://vignette.wikia.nocookie.net/tibia/images/a/ad/Festive_Backpack.gif/revision/latest?cb=20181212132451&path-prefix=en" style="height:32px; width:32px"><a rel="nofollow" href="https://tibia.fandom.com/wiki/Festive_Backpack">Festive Backpack</a> dropped by <a rel="nofollow" href="https://tibia.fandom.com/wiki/Pi%C3%B1ata_Dragon">Piñata Dragon</a></p><p><img alt="Winged Backpack" data-image-key="Winged_Backpack.gif" data-image-name="Winged Backpack.gif" data-src="https://vignette.wikia.nocookie.net/tibia/images/8/86/Winged_Backpack.gif/revision/latest?cb=20190701193855&path-prefix=en" style="height:32px; width:32px" class="lzyLoaded lzyPlcHld lzyTrns"><a rel="nofollow" href="https://tibia.fandom.com/wiki/Winged_Backpack" title="Winged Backpack">Winged Backpack</a> dropped by <a rel="nofollow" href="https://tibia.fandom.com/wiki/Urmahlullu_the_Weakened" title="Urmahlullu the Weakened">Urmahlullu the Weakened</a></div><div><img src="https://vignette.wikia.nocookie.net/tibia/images/8/86/Winged_Backpack.gif/revision/latest?cb=20190701193855&path-prefix=en" style="height:32px; width:32px"><a rel="nofollow" href="https://tibia.fandom.com/wiki/Winged_Backpack">Winged Backpack</a> dropped by <a rel="nofollow" href="https://tibia.fandom.com/wiki/Urmahlullu_the_Weakened">Urmahlullu the Weakened</a></p><p><img alt="Old and Used Backpack" data-image-key="Old_and_Used_Backpack.gif" data-image-name="Old and Used Backpack.gif" data-src="https://vignette.wikia.nocookie.net/tibia/images/e/e7/Old_and_Used_Backpack.gif/revision/latest?cb=20170912011452&path-prefix=en" style="height:32px; width:32px" class="lzyLoaded lzyPlcHld lzyTrns"><a rel="nofollow" href="https://tibia.fandom.com/wiki/Old_and_Used_Backpack" title="Old and Used Backpack">Old src="https://vignette.wikia.nocookie.net/tibia/images/e/e7/Old_and_Used_Backpack.gif/revision/latest?cb=20170912011452&path-prefix=en" style="height:32px; width:32px"><a rel="nofollow" href="https://tibia.fandom.com/wiki/Old_and_Used_Backpack">Old and Used Backpack</a> dropped by a specific <a rel="nofollow" href="https://tibia.fandom.com/wiki/Orc" title="Orc">Orc</a></div><div><img href="https://tibia.fandom.com/wiki/Orc">Orc</a></p><p><img alt="Pillow Backpack" data-image-key="Pillow_Backpack.gif" data-image-name="Pillow Backpack.gif" data-src="https://vignette.wikia.nocookie.net/tibia/images/e/e6/Pillow_Backpack.gif/revision/latest?cb=20161105122742&path-prefix=en" style="height:32px; width:32px" class="lzyLoaded lzyPlcHld lzyTrns"><a rel="nofollow" href="https://tibia.fandom.com/wiki/Pillow_Backpack" title="Pillow Backpack">Pillow Backpack</a> dropped by <a rel="nofollow" href="https://tibia.fandom.com/wiki/Lloyd" title="Lloyd">Lloyd</a></div><div><img src="https://vignette.wikia.nocookie.net/tibia/images/e/e6/Pillow_Backpack.gif/revision/latest?cb=20161105122742&path-prefix=en" style="height:32px; width:32px"><a rel="nofollow" href="https://tibia.fandom.com/wiki/Pillow_Backpack">Pillow Backpack</a> dropped by <a rel="nofollow" href="https://tibia.fandom.com/wiki/Lloyd">Lloyd</a></p><p><img alt="Feedbag" data-image-key="Feedbag.gif" data-image-name="Feedbag.gif" data-src="https://vignette.wikia.nocookie.net/tibia/images/2/28/Feedbag.gif/revision/latest?cb=20140615114425&path-prefix=en" style="height:32px; width:32px" class="lzyLoaded lzyPlcHld lzyTrns"><a rel="nofollow" href="https://tibia.fandom.com/wiki/Feedbag" title="Feedbag">Feedbag</a> dropped by <a rel="nofollow" href="https://tibia.fandom.com/wiki/Glooth_Fairy" title="Glooth Fairy">Glooth Fairy</a> and <a rel="nofollow" href="https://tibia.fandom.com/wiki/Professor_Maxxen" title="Professor Maxxen">Professor Maxxen</a></p><p><img src="https://vignette.wikia.nocookie.net/tibia/images/2/28/Feedbag.gif/revision/latest?cb=20140615114425&path-prefix=en" style="height:32px; width:32px"><a rel="nofollow" href="https://tibia.fandom.com/wiki/Feedbag">Feedbag</a> dropped by</p><ul><li><a rel="nofollow" href="https://tibia.fandom.com/wiki/Glooth_Fairy">Glooth Fairy</a></li><li><a rel="nofollow" href="https://tibia.fandom.com/wiki/Professor_Maxxen">Professor Maxxen</a></li></ul><p><img alt="Deepling Backpack" data-image-key="Deepling_Backpack.gif" data-image-name="Deepling Backpack.gif" data-src="https://vignette.wikia.nocookie.net/tibia/images/c/c1/Deepling_Backpack.gif/revision/latest?cb=20111201180700&path-prefix=en" style="height:32px; width:32px" class="lzyLoaded lzyPlcHld lzyTrns"><a rel="nofollow" href="https://tibia.fandom.com/wiki/Deepling_Backpack" title="Deepling Backpack">Deepling Backpack</a> dropped by <a rel="nofollow" href="https://tibia.fandom.com/wiki/Deepling_Guard" title="Deepling Guard">Deepling Guard</a> and <a rel="nofollow" href="https://tibia.fandom.com/wiki/Deepling_Tyrant" title="Deepling Tyrant">Deepling Tyrant</a></p><p><img src="https://vignette.wikia.nocookie.net/tibia/images/c/c1/Deepling_Backpack.gif/revision/latest?cb=20111201180700&path-prefix=en" style="height:32px; width:32px"><a rel="nofollow" href="https://tibia.fandom.com/wiki/Deepling_Backpack">Deepling Backpack</a> dropped by</p><ul><li><a rel="nofollow" href="https://tibia.fandom.com/wiki/Deepling_Guard">Deepling Guard</a></li><li><a rel="nofollow" href="https://tibia.fandom.com/wiki/Deepling_Tyrant">Deepling Tyrant</a></li></ul><p><img alt="Mushroom Backpack" data-image-key="Mushroom_Backpack.gif" data-image-name="Mushroom Backpack.gif" style="height:32px; width:32px"><a rel="nofollow" href="https://tibia.fandom.com/wiki/Mushroom_Backpack" title="Mushroom Backpack">Mushroom Backpack</a> dropped by<ul class="creature-list-generic"><li><a rel="nofollow" href="https://tibia.fandom.com/wiki/Diremaw" title="Diremaw">Diremaw</a></li><li><a rel="nofollow" href="https://tibia.fandom.com/wiki/Hideous_Fungus" title="Hideous Fungus">Hideous Fungus</a></li><li><a rel="nofollow" href="https://tibia.fandom.com/wiki/Humongous_Fungus" title="Humongous Fungus">Humongous Fungus</a></li><li><a rel="nofollow" href="https://tibia.fandom.com/wiki/Chasm_Spawn" title="Chasm Spawn">Chasm Spawn</a></li></ul><div>Source: <a rel="nofollow" href="https://tibia.fandom.com/wiki/Containers">https://tibia.fandom.com/wiki/Containers</a></div></div></div> src="https://vignette.wikia.nocookie.net/tibia/images/e/e3/Mushroom_Backpack.gif/revision/latest?cb=20120622174237&path-prefix=en" style="height:32px; width:32px"><a rel="nofollow" href="https://tibia.fandom.com/wiki/Mushroom_Backpack">Mushroom Backpack</a> dropped by</p><ul><li><a rel="nofollow" href="https://tibia.fandom.com/wiki/Diremaw">Diremaw</a></li><li><a rel="nofollow" href="https://tibia.fandom.com/wiki/Hideous_Fungus">Hideous Fungus</a></li><li><a rel="nofollow" href="https://tibia.fandom.com/wiki/Humongous_Fungus">Humongous Fungus</a></li><li><a rel="nofollow" href="https://tibia.fandom.com/wiki/Chasm_Spawn">Chasm Spawn</a></li></ul><div><p><img alt="Jewelled Backpack" data-image-key="Jewelled_Backpack.gif" data-image-name="Jewelled Backpack.gif" data-src="https://vignette.wikia.nocookie.net/tibia/images/1/1f/Jewelled_Backpack.gif/revision/latest?cb=20100619202202&path-prefix=en" style="height:32px; width:32px" class="lzyLoaded lzyPlcHld lzyTrns"><a rel="nofollow" href="https://tibia.fandom.com/wiki/Jewelled_Backpack" title="Jewelled Backpack">Jewelled Backpack</a> dropped by</p><ul class="creature-list-generic"><li><a rel="nofollow" href="https://tibia.fandom.com/wiki/Crystal_Spider" title="Crystal Spider">Crystal src="https://vignette.wikia.nocookie.net/tibia/images/1/1f/Jewelled_Backpack.gif/revision/latest?cb=20100619202202&path-prefix=en" style="height:32px; width:32px"><a rel="nofollow" href="https://tibia.fandom.com/wiki/Jewelled_Backpack">Jewelled Backpack</a> dropped by</p><ul><li><a rel="nofollow" href="https://tibia.fandom.com/wiki/Crystal_Spider">Crystal Spider</a></li><li><a rel="nofollow" href="https://tibia.fandom.com/wiki/Dark_Torturer" title="Dark Torturer">Dark href="https://tibia.fandom.com/wiki/Dark_Torturer">Dark Torturer</a></li><li><a rel="nofollow" href="https://tibia.fandom.com/wiki/Enlightened_of_the_Cult" title="Enlightened of the Cult">Enlightened href="https://tibia.fandom.com/wiki/Enlightened_of_the_Cult">Enlightened of the Cult</a></li><li><a rel="nofollow" href="https://tibia.fandom.com/wiki/Mr._Punish" title="Mr. Punish">Mr. href="https://tibia.fandom.com/wiki/Mr._Punish">Mr. Punish</a></li><li><a rel="nofollow" href="https://tibia.fandom.com/wiki/The_Bloodweb" title="The Bloodweb">The Bloodweb</a></li></ul><div>was href="https://tibia.fandom.com/wiki/The_Bloodweb">The Bloodweb</a></li></ul><p>was also a replacement of old key rings.... so that was another way to obtain it when they made that change</div><div></div><div><img change</p><p><img alt="Wolf Backpack" data-image-key="Wolf_Backpack.gif" data-image-name="Wolf Backpack.gif" data-src="https://vignette.wikia.nocookie.net/tibia/images/7/74/Wolf_Backpack.gif/revision/latest?cb=20150624092752&path-prefix=en" style="height:32px; width:32px" class="lzyLoaded lzyPlcHld lzyTrns"><a rel="nofollow" href="https://tibia.fandom.com/wiki/Wolf_Backpack" title="Wolf Backpack">Wolf Backpack</a> dropped by</div><div><ul class="creature-list-generic"><li><a rel="nofollow" href="https://tibia.fandom.com/wiki/Feroxa" title="Feroxa">Feroxa</a></li><li><a rel="nofollow" href="https://tibia.fandom.com/wiki/Shadowpelt" title="Shadowpelt">Shadowpelt</a></li><li><a rel="nofollow" href="https://tibia.fandom.com/wiki/Black_Vixen" title="Black Vixen">Black src="https://vignette.wikia.nocookie.net/tibia/images/7/74/Wolf_Backpack.gif/revision/latest?cb=20150624092752&path-prefix=en" style="height:32px; width:32px"><a rel="nofollow" href="https://tibia.fandom.com/wiki/Wolf_Backpack">Wolf Backpack</a> dropped by</p><ul><li><a rel="nofollow" href="https://tibia.fandom.com/wiki/Feroxa">Feroxa</a></li><li><a rel="nofollow" href="https://tibia.fandom.com/wiki/Shadowpelt">Shadowpelt</a></li><li><a rel="nofollow" href="https://tibia.fandom.com/wiki/Black_Vixen">Black Vixen</a></li><li><a rel="nofollow" href="https://tibia.fandom.com/wiki/Bloodback" title="Bloodback">Bloodback</a></li><li><a rel="nofollow" href="https://tibia.fandom.com/wiki/Sharpclaw" title="Sharpclaw">Sharpclaw</a></li><li><a rel="nofollow" href="https://tibia.fandom.com/wiki/Darkfang" title="Darkfang">Darkfang</a></li></ul><div><img href="https://tibia.fandom.com/wiki/Bloodback">Bloodback</a></li><li><a rel="nofollow" href="https://tibia.fandom.com/wiki/Sharpclaw">Sharpclaw</a></li><li><a rel="nofollow" href="https://tibia.fandom.com/wiki/Darkfang">Darkfang</a></li></ul></div><p>Source: <a rel="nofollow" href="https://tibia.fandom.com/wiki/Containers">https://tibia.fandom.com/wiki/Containers</a></p>