Amazon.com: Spec Ops Tools Safety Knife Box Cutter, Includes Holster & Lanyard, 3% Donated to Veterans, black/tan : Everything Else
Pacific Handy Cutter UKH423 Plastic Swivel Holster for S5, S4 and S4S, Clips on Belts, Pants and Pockets, Safety Holster for Box Cutters and Utility Knives, Black - - Amazon.com
Expressly Hubert® Brown Leather Knife and Box Cutter Holster - 11 1/4"L x 2 1/4"W x 1 1/4"H