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  • Can be used with the Quantum RapidUV Reservoir to achieve higher volume purification (4 liters in 150 seconds)
  • Operates on 4 AA batteries to purify 50 L, or uses 4 lithium batteries to purify 150 L (batteries not included)


View all SteriPEN Ultraviolet Water Purifiers

REI membership


Best Use Backpacking
Filter Type Ultraviolet
Removes/Destroys Protozoa and Bacteria
Output 1 L / 90 sec fluid ounces
Field Cleanable Yes
Dimensions 7.3x1.7x1.7 inches
Weight 2.9 ounces
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Can the quantum 4 liter water bag be used with a Classic Steripen?

Asked by: mheck
The SteriPEN Quantum RapidUV Reservoir is only compatible with the SteriPEN Quantum Purifier.
Answered by: REIservice
Date published: 2017-03-23
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