This mod is part of CoFH's "Vanilla+" series, a group of lightweight mods intended for use in lightly modded or low-technology modpacks.
NOTE: If you have Thermal Expansion, then you already have Satchels, except in non-vanilla materials.
It adds Satchels in vanilla materials - Leather, Iron, Gold, and Diamond, and Emerald. In terms of gameplay, the Satchels are identical to those found in Thermal Expansion.
CoFH Core is required to play this mod! It can be found here: CoFH Core
For more detailed information on the mod, please visit the website at TeamCoFH!