deep pockets

Noun

 * 1)  Pockets long enough inside to accommodate more than average number or size of contents.
 * I like the deep pockets on these pants because my cellphone doesn't fall out when I run with my dog.
 * It was a good thing his coat had deep pockets because he has big hands and it was quite cold that day.
 * 1)  An ample supply of money, especially money which one is willing to spend; the possessor of such money.
 * We need an investor with deep pockets to help us get our invention to market.