Can of Beans Weight: ~1lb 1L Carton of Milk Weight: ~2lbs 1L Water Bottle Filled with Sand Weight: ~3.3lbs Bag of Apples Weight: ~3lb to 5lbs Bag of Rice Weight: ~1lb to 10lb Gallon Jug of Milk or Water Weight: 8.3lbs Bag of Potatoes Weight: ~10lbs Large Container of Detergent Weight: ~10lbs Bag of Flour Weight: ~5 to 10lbs 5L Paint Can Weight: ~11lbs Textbooks Weight: Varies by book