At the request of Outdoor Master standuppaddleboardingguide.com tested and reviewed the new release of the Shark 2s air pump. Shark 2s review:
Shark 2s: Inflates Your Fun, Not Your Frustration
Outdoor Master boasts the Shark 2s as "Smart and Powerful," and our tests confirm it! This portable unit lived up to its claim of inflating up to 4 boards on a single charge. During this Shark 2s review, we successfully inflated and deflated a 14' Bluefin board and a 12' jet drive Sipa board three times in a row, showcasing the effectiveness of the Shark 2s cooling system. The unit warmed during use but was never close to overheating.
Accuracy was also on point. The final PSI was checked to find it matched the reading on the Shark 2s large display. The display also offers intuitive icons for various gear you may choose to inflate. The included manual is well-written and easy to understand - we recommend reading it for safety precautions before use.
A bonus for portability is the comfortably designed carry handle that accommodates all hand sizes. Finally, the Shark 2s is noticeably quieter than its competitor, the Airbank Puffer Pro, at both inflation stages.
Specifcations to note:
![]() Photo above shows 3 ports (middle) and inflate / deflate connectors (left and right) |
![]() Photo above shows underside vents for cooling system. The Shark 2s was warm - never felt hot while inflating 4 boards in succession. |
Inflation time measured:
![]() Photo above shows completed psi to 170 for 14' board consuming 1 power bar. |
Gaskets - Nozzles:
The Bluefin board needed a thicker gasket for a secure fit.
The Sipa board needed the thinest gasket for a secure fit.
Note: there are three gaskets in the kit although the two thickest ones appear to be exactly the same. Read further this Shark 2s review.
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Operating the Shark 2s:
![]() Photo above |
Shark 2s - two-stage sound:
After inflating 4 boards:
Deflating:
![]() Photo above shows the Shark 2s will display 00 psi while deflating board. |
Charging up the Shark 2s afterwards:
You have the option of 3 charging modes/ports - USB, USB-C and 12 volt DC. NOTE: Included with the Shark 2s is a 12 volt connector and a connector with USB-C at one end and a USB at the other end. {There is no power bar included. We used a personal Apple brand of connector for a longer reach - with a USB-C at both ends and a personal Apple power bar.
Suggestions to the consumer:
Suggestions to Outdoor Master:
Conclusion:
The Shark 2s stands out as a reliable, lightweight, and accurate inflatable paddleboard (SUP) pump. It delivers impressive inflation efficiency, handling 4 boards on a single charge. Easy to use and has a surprisingly lower volume than some other portable air pumps. The Shark 2s is a great value for SUP enthusiasts. Its compact design and time-saving features make it a no-brainer recommendation for anyone looking to inflate their SUP quickly and effortlessly.
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