
It's about ninetenths as big as a Bathtub.
In other words, 145 liters is 0.91 times the size of a Bathtub, and the size of a Bathtub is 1.1 times that amount.
(a.k.a. bath, a.k.a. tub) (for Bootz Industries Aloha 5 ft. Left Hand Drain Soaking Tub)
It's about oneandninetenths times as big as a Car Gas Tank.
In other words, 145 liters is 1.92 times the size of a Car Gas Tank, and the size of a Car Gas Tank is 0.521 times that amount.
(for 2009 Ford Taurus)A car gas tank (for example, that of a 2009 Ford Taurus) holds 75.7 L of gas. In contrast, the Curved Dash Oldsmobile — the first massproduced car — had a fuel capacity of just 20 L.
It's about twoandahalf times as big as a Beer Keg.
In other words, 145 liters is 2.47 times the size of a Beer Keg, and the size of a Beer Keg is 0.405 times that amount.
(Half barrel; maximum capacity)
It's about onefifth as big as a Hot Tub.
In other words, 145 liters is 0.202 times the size of a Hot Tub, and the size of a Hot Tub is 4.95 times that amount.
(for Lifesmart Rock Solid Simplicity Plug and Play 4 Person Spa With 12 Jets) (a.k.a. Spa, a.k.a. Jacuzzi, a.k.a. Whirlpool) (Advertised Capacity)
It's about thirteen times as big as a Basketball (packed).
In other words, 145 liters is 13.062664547 times the size of a Basketball (packed), and the size of a Basketball (packed) is 0.07655405958 times that amount.
(64% packing density) (NBA official ball standards, Size 7)A NBA official ball, manufactured by Spalding, is a Size 7 ball measures about 7.1042167287 liters. These balls have 4,118 pebbles each with a diameter of 2.5 mm
It's about seventeenandahalf times as big as a Bowling Ball (packed).
In other words, 145 liters is 17.611300477 times the size of a Bowling Ball (packed), and the size of a Bowling Ball (packed) is 0.056781723832 times that amount.
(64% packing density) (USBC specifications; tenpin)According to United States Bowling Congress specifications, a tenpin bowling ball should measure at least 10.795 cm (4.25 in) in radius for a total volume of about 5.2693439715 liters. Because regulation balls measure the same diameter irrespective of their weight, ball density varies by size and balls weighing less than about 5 kg (11 lbs) will float in water.
It's about twentyandahalf times as big as a Basketball.
In other words, 145 liters is 20.410413356 times the size of a Basketball, and the size of a Basketball is 0.048994598128 times that amount.
(NBA official ball standards, Size 7) 
