Backpack
From WikiRaider
Lara's Backpack is one of her most famous and useful items. She carries it in each Tomb Raider Game, as well as making appearances in the Movies and in most Comics.
This small canvas knapsack has leather straps and is used to carry all of Lara's inventory. She found the backpack during her travels with Von Croy at the age of 16. While exploring in Angkor Wat she discovered it in a hidden chamber, along with the skeleton of its unfortunate previous owner. She has carried it with her on her travels ever since and is very rarely seen without it.