It's about one-fourth as heavy as a Toilet
In other words, 358 ounces is 0.233 times the weight of a Toilet, and the weight of a Toilet is 4.29 times that amount.(KOHLER Round front sitting flush toilet, model #K-11471-0)
The weight of a typical round front sitting flush toilet is 1,540 ounces. The Indian town of Musiri in Tamil Nadu state features the world's only paying toilet, which rewards its users up to 10¢ Indian (10 paisas) per visit and uses the waste for compost and fertilizer.
It's about four-and-a-half times as heavy as a Chihuahua
In other words, 358 ounces is 4.51 times the weight of a Chihuahua, and the weight of a Chihuahua is 0.222 times that amount.(a.k.a. Chihuahue(o) (FCI standard)
The F&d&ration Cynologique Internationale (FCI) calls for Chihuahuas to weigh about 79.40 ounces. Relative to their body sizes, Chihuahuas have the largest brain size of any dog breed.
It's about one-fifth as heavy as an Octopus
In other words, 358 ounces is 0.2 times the weight of an Octopus, and the weight of an Octopus is 5 times that amount.(for Giant Pacific Octopus, Enteroctopus) (Adult, average)
The adult North Pacific Giant Octopus usually weighs around 1,800 ounces. It is the largest octopus species and is known for its considerable intelligence, including the ability to open jars, solve mazes, and mimic other octopuses.
It's about one-tenth as heavy as a Beer Keg
In other words, 358 ounces is 0.1394 times the weight of a Beer Keg, and the weight of a Beer Keg is 7.174 times that amount.(for US half-barrel, full keg; draft beer; including keg itself, stainless steel)
A typical, half-barrel beer keg weighs 2,568 ounces when full. A keg of this size contains 15.5 gallons of beer, or the equivalent of 6.8 cases.
It's about seven-and-a-half times as heavy as a Human Brain
In other words, 358 ounces is 7.52 times the weight of a Human Brain, and the weight of a Human Brain is 0.133 times that amount.(adult)
The average weight of an adult human brain is between 47.60 ounces. In humans and primates, sight and vision utilize about 30 different parts of the brain which together account for about half of the brain's size.
It's about one-tenth as heavy as a Kangaroo
In other words, 358 ounces is 0.12 times the weight of a Kangaroo, and the weight of a Kangaroo is 8.3 times that amount.(for red kangaroo, Macropus rufus) (adult, male)
An adult, male red kangaroo weighs up to 3,000 ounces. Fantastic jumpers, red kangaroos can leap horizontally 9 m (30 ft) and vertically 3 m (9 ft) in a single bound.
It's about ten times as heavy as a liter of Water
In other words, 358 ounces is 10.14885 times the weight of a liter of Water, and the weight of a liter of Water is 0.0985333 times that amount.(fresh; 4° C / 39.2° F; maximum density)
Contrary to popular belief, 1 liter (0.0.264172052358148 gal) of water at 4° C / 39.2° F (its point of maximum density) weighs 35.274950 ounces rather than 1 kg exactly. The total volume of water on the planet Earth is about 13,590,000,000,000,000,000 (13.59 quntillion) L (3,590,000,000,000,000,000 gallons).