I have designed this item as part of "Med Kit" set for "Space Design Contest", but it can also be easily used in day to day life and help you keep some items organised. You cannot climb mountains on Mars using this carabiner, but it will surprise you with how much pull it can withstand. Second photo shows it being used with blood tube holders. Please check out my other items with "Med Kit" in the title description to explore full set in more details.
Printed with standard PLA settings and 30% fill.