Bag

• Brown - Al Dee (Rookgaard) 4 gp

Mainland of Tibia:

• Beach - (Liberty Bay) 5 gp
  
• Blue - Beatrice (Edron) 5 gp
  
• Brocade - Gree Dee (Yalahar) 4 gp
  
• Camouflage - Perod (Port Hope) 5 gp and John (Treasure Island) 10 gp
  
• Fur - Bertha (Svargrond) 5 gp and lootable from Barbarian Brutetamer and Barbaria.
  
• Golden - Ahmet (Ankrahmun) 4 gp
  
• Green - Bashira (Ab'Dendriel) 4 gp
  
• Grey - Bezil/Nezil (Kazordoon) 4 gp
  
• Orange - Gorn (Thais) 5 gp
  
• Pirate - only lootable from Pirate Marauder and Pirate Cutthroat.
  
• Purple - Sarina (Carlin) 5 gp
  
• Red - Shiantis (Venore) 5 gp
  
• Yellow - Halif (Darashia) 4 gp

Others:

• Letterbag (Temporarily obtainable in a quest.)
  
• Present Bag (Dropped by Grynch Clan Goblin during Christmas since 2006.)
  
• Surprise Bag (Blue) (Dropped by multiple monsters during Tibia 10th anniversary. It contains different Party Items.)
  
• Surprise Bag (Red) (Dropped by multiple monsters during Tibia 10th anniversary. It contains different Party Items and some rare items.)
• Bag (Common Costume) (Temporarily obtainable from Stan, transforms you into different monsters.)
• Bag (Uncommon Costume) (Temporarily obtainable from Stan, transforms you into different monsters.)
• Bag (Deluxe Costume) (Temporarily obtainable from Stan, transforms you into different monsters.)
• Ahmet's Bag (Temporarily obtainable in a quest.)
• Suspicious Surprise Bag (Dropped by Undead Jesters during April since 2009.)