The Foresting Backpack (formerly "Forester's Backpack") is a portable storage utility added by Forestry. It can hold Saplings, mushrooms, flowers, wood, leaves, seeds, and wheat.
The Forestry backpacks have four modes. These modes can be toggled by crouching/sneaking and right-clicking. The four modes are Normal Mode, Locked Mode, Receiving Mode, and Resupply Mode.
- Normal Mode automatically picks up items as long as they are accepted in the backpack and there is space for them. Shift right-clicking a chest with this mode enabled will dump the Backpack's contents into the chest.
- Locked Mode does not pick up items. Chest interaction is the same as in Normal Mode.
- Receiving Mode acts similarly to Normal Mode, except that chest interaction will put whitelisted items into the backpack rather than out.
- Resupply Mode acts similarly to Normal Mode in both item pickup and in chest interaction, except it will keep corresponding items in the player's inventory stocked to a full stack as long as possible.
It can be upgraded into the Woven Foresting Backpack.