Inmis Backpack Mod Retextured
This mod for fabric and needs to be installed both server side and client to work for multiplayer and it expands storage with various backpack sizes, created from the Inmis Backpack Mod and replaces the 2D models and tweaks some crafting recipes, You do NOT need to install the original mod along side this as this mod is standalone you only need the Fabric API
By default right_clicking with a backpack in your hand to open it or by pressing B to open from your inventory or chestplate armor slot, this can be changed in your control settings.
Compatibility
If Tinkers is installed as well you are able to use the Tinkers slot to equip the backpack, For viewing the contents without opening ShulkerBoxTooltip works great for this.
Crafting