Firesnap Waterproof Lighter Case Bic Lighter, Sports Equipment, Other Sports Equipment and Supplies on Carousell
this is really neat, to carry your mini Bic lighter in a waterproof case : r/lighters
Outdoor Waterproof Plastic Transparent Lighter Case for BIC j3 - AliExpress
Amazon.com: Waterproof Lighter Holder Case with Keychain. Great for Backpacking, Boating and Outdoor Emergency Packs. Keeps Your Lighter Dry in a Survival Situation. Lighter Not Included (Smoke) : Sports & Outdoors