Backpacks and charms
Backpacks · mechanic · Femboy Mod
A backpack is a container you wear in the Back cosmetic slot. There are three tiers:
- Canvas Backpack: 9 slots, Drip 8
- Leather Backpack: 18 slots, Drip 10
- Netherite Backpack: 27 slots, Drip 12
Each one also has three charm slots.
Wearing and opening
With the backpack in your hand, right-click opens it and sneak + right-click puts it on your back. While it is worn, B opens it. If nothing is on your back, B opens the backpack in your main hand instead.
Since 0.3.0 other players receive only the backpack and its charms, not what is packed inside.
Upgrading
Canvas becomes leather in a crafting grid: the backpack and one Leather. Leather becomes netherite at a Smithing Table with a Netherite Upgrade and a Netherite Ingot. Both steps keep the contents, the charms and the dye.
Only the canvas tier is crafted from scratch or sold: a Thrifter of level 4 asks 14 emeralds for it.
What does not fit
A backpack never goes inside another backpack, a shulker box or a bundle. Shulker boxes do not go into a backpack either.
Charms
Charms go into the three slots at the side of the open backpack, one per slot. They hang on the side of the model and work only while the backpack is on your back. In your hand or in a chest it does nothing.
- Shark Plush Charm: oxygen bonus +1, what one level of Respiration gives
- Cat Paw Charm: you fall 2 blocks further before taking damage
- Heart Pin: one extra heart
- Energy Can Charm: block break speed +8 %
- Pride Badge: movement speed +2 %
Each slot counts on its own, so three Heart Pins are three hearts.

Colour
All three tiers take dye in a crafting grid. The glitter, neon and pearl recipes do not exist for backpacks.
On death
A worn backpack drops like any other cosmetic, with its contents inside. The dropped Netherite Backpack is not destroyed by fire, lava, cactus or explosions; the other two are.
With Curios, Trinkets or Accessories installed, backpacks still go only into the mod's own Back slot.