The Hot Tap Travel Shower is our most affordable instant shower. The waterproof battery case holds 4 D size batteries for self contained use. Enjoy up to 4 hours use on two 16.4 oz. Easy to use, just fill with 3 gallons of water and place coil in camp fire for 15 minutes. Small size, ideal for backpacking, kayaking, camping and emergencies.
Dental floss is a fantastic repair thread.
You should have some with you on all your outdoor adventures, along with a needle that has a large enough eye and is heavy enough to penetrate whatever you might get a notion to fix. You can also melt any loose ends with a flame and you don't need to tye a knot.