Molded Top Open Binder, 3.5i W - Color Aqua Chart Type 3 Ring (2TBMB) | Direct Supply
CROMAX PRO WB2020 LT. 3.5 BINDER II
The Binder Warlock - adapting the 3.5e class with a way to make dark deals with every otherworldly patron in the game (list of suitable patrons in comments!) : r/UnearthedArcana
Avery Heavy-Duty View 3 Ring Binder, 3" One Touch EZD Rings, 3.5" Spine, 1 Red Binder (79325) - Walmart.com
Avery® Heavy-Duty Black 3" Binder (79993) - Avery® Heavy-Duty 3 Ring Binder with Label Holder, 3" One Touch EZD® Rings, 3.5" Spine, 1 Black Binder (79993) - Filo CleanTech
Giant in the Playground Forums
99 9205 00 03 | binder Snap-In Male cable connector, Contacts: 3, 3.5-5.0 mm, unshielded, solder, IP67, UL
Minimal 3.5K Monthly Savings Challenge Binder
Avery Heavy-Duty View 3 Ring Binder, 3" One Touch EZD Rings, 3.5" Spine, 1 Red Binder (79325) - Walmart.com