A compact extension hose for when your water source or drain point is further from your HOTTAP V2 than the standard hoses allow. At under 1/2" in diameter, it packs down smaller than a regular garden hose but still delivers all the flow rate your HOTTAP V2 needs. Use it to pump water from a distant creek, run a drain line away from camp, or extend your sink setup. Comes with a coupler so you can join multiple hoses together for even more reach.