What Our Gearhead(R) Experts Are Saying:"This pump is incredibly efficient for its size-gets my packraft firm fast without wearing out my arms. The Cache Cap feature is clever, and it's light enough to take on backpacking trips."Every inflatable adventure starts with proper inflation, which is why we rely on the Aire K-100 Pump to transform flat gear into functional equipment quickly and efficiently. Lightweight construction and high-volume output make it perfect for everything from SUPs to packrafts, while the innovative Cache Cap feature adds functionality that separates this pump from basic alternatives.