How big is 15 liters?
It's about one-and-one-third times as big as a Basketball (packed)
The size of a Basketball (packed) is about 11.1003386390 liters.
(64% packing density) (NBA official ball standards, Size 7)
It's about one-and-four-fifths times as big as a Bowling Ball (packed)
The size of a Bowling Ball (packed) is about 8.23334995550 liters.
(64% packing density) (USBC specifications; tenpin)
It's about two times as big as a Basketball
The size of a Basketball is about 7.10421672870 liters.
(NBA official ball standards, Size 7)
It's about three times as big as a Bowling Ball
The size of a Bowling Ball is about 5.26934397150 liters.
(USBC specifications; tenpin)
It's about three times as big as The Blood in a Human Body
The size of The Blood in a Human Body is about 5 liters.
(for 70 kg body; average altitude; average)
It's about one-fourth as big as a Beer Keg
The size of a Beer Keg is about 58.70 liters.
(Half barrel; maximum capacity)
It's about one-fifth as big as a Car Gas Tank
The size of a Car Gas Tank is about 75.70 liters.
(for 2009 Ford Taurus)
It's about eight times as big as a Human Stomach
The size of a Human Stomach is about 2 liters.
It's about nine times as big as an Ostrich Egg
The size of an Ostrich Egg is about 1.6320 liters.
(Struthio camelus) (for common ostrich; average)
It's about one-tenth as big as a Bathtub
The size of a Bathtub is about 160 liters.
(a.k.a. bath, a.k.a. tub) (for Bootz Industries Aloha 5 ft. Left Hand Drain Soaking Tub)
It's about thirty times as big as a STARBUCKS Venti Coffee
The size of a STARBUCKS Venti Coffee is about 0.590 liters.
It's about thirty times as big as a Blood Donation
The size of a Blood Donation is about 0.50 liters.
(American Red Cross donation volume)
It's about 45 times as big as a Baseball (packed)
The size of a Baseball (packed) is about 0.328710230 liters.
(64% packing density) (MLB rules)
It's about one-fiftieth as big as a Hot Tub
The size of a Hot Tub is about 719 liters.
(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 70 times as big as a Baseball
The size of a Baseball is about 0.21037454710 liters.