This modpack is the best you can find we have voice chat, backpack, create and more what are you waiting for?

Mods in our modpack is
Create

Welcome to Create, a mod offering a variety of tools and blocks for Building, Decoration and Aesthetic Automation.

The added elements of tech are designed to leave as many design choices to the player as possible. With Create, the game isn't played inside a bunch of UIs, it challenges you to setup contraptions of animated components working together in many possible arrangements.
Voice Chat

A proximity voice chat for Minecraft. You can choose between push to talk (PTT) or voice activation. The default PTT key is CAPS LOCK, but it can be changed in the key bind settings. You can access the voice chat settings by pressing the V key.
Gun Mod

Includes nine unique weapons: Pistol, Shotgun, Rifle, Grenade Launcher, Bazooka, Mini Gun, Assault Rifle, Machine Pistol and Heavy Rifle!
Adds Attachments to customise your weapon. Add different types of scopes and stocks to your weapon, put a new grip under the barrel or make your weapon quiet with a silencer!
Nine unique enchantments to create an even more powerful weapon!
Immersive experience with custom sounds and animations.
The ability to headshot any vanilla mob in the game.
Datapack support to allow you to change the base properties of all weapons.
Integration into Controllable to allow you to play this mod with a Controller.
A well designed code base that allows developers to create addons.

OlivN SMP