I found a solution to the dreaded sliding leg strap! This is a grippy thing intended to help you open jars, it's made of some kind of rubber or silicone I think.

51 Products That Should Win A Prize For Solving Some Problems

Stitched some leather loops onto my gloves to make pack-clip

weekend open thread - February 18-19, 2023 — Ask a Manager

Gorillaz Dawn of the Ogre by Dawn Of The Ogre - Issuu

Jar Gripper Multi-Purpose Lid Openers, Set of 3, Non Slip Jar

Stitcher's Christmas 2019 #4: Needlework Goodies Galore

Why does tapping/denting the edge of an unopened jar lid make it

SAIL's Tip of the Week - Sail Magazine

The Rubber Band Hack That Makes Opening Jars A Breeze - Yahoo Sports