how to open bag in brothers vow mobile roblox
Open the inventory/backpack from the hamburger menu in the top-left corner, then tap Inventory or the backpack icon. In Roblox itself, that’s the standard way to open the backpack on mobile, and a Brother’s Vow wiki lists B for inventory on PC, which matches the same system on desktop.
Mobile steps
- Tap the three-line menu in the top-left.
- Select Inventory or the backpack icon.
- Tap the item you want to equip or move.
PC shortcut
- Press B to open inventory/backpack.
Small note
If the game’s UI feels different, the backpack may be tucked under the same top-left Roblox menu rather than shown on the main screen. TikTok posts about Brother’s Vow on mobile also point to opening the backpack/inventory through the mobile menu flow.
TL;DR: On mobile, use the top-left menu → Inventory/backpack ; on PC, press B.