Skins

From the Portal Wiki

Skins are items that change the textures of Atlas and P-body rather than giving them entirely new items to equip. Skins are equipped in the Skin slot.

Skins
Backpack NINJA SKINS.png Backpack MILITARY SKINS.png Backpack STARBURST SKINS.png Backpack MOON SKINS.png Backpack WCC SKINS.png Unknownweapon.png
Ninja Skins Military Skins Starburst Skins Moon Skins WCC Skins Paint Job Skins