There are many vendors on line and prices vary.
Here are three options for your convenience.
Quick Connect:
Amazon link to Quick Connects: Click to go to Amazon
Target link to Quick Connects: Click to go to Target
Ace Hardware link to Quick Connects: Click to go to Ace Hardware
Expandable Hoses:
Amazon link to Expandable Hoses: Click to go to Amazon
Big Lots link to Expandable Hoses and more: Go to Big Lots on line
Ace Hardware: Click to go to Ace Hardware