Amazon has the 8 Piece Beige Packing Cube Set on sale for $19.79 when you clip the 30% off coupon.
Practical Double Zipper System – Unlike plastic vacuum bags, these compression cubes use a two-zip system to flatten your clothes, instantly saving up to 50% of space and keeping them wrinkle-free. Plus you don’t have to spend as much effort emptying the air of the packing cubes for travel as you would with a vacuum bag, just zip it up and the compression is complete!
Sock Tube and Wash Bag – Unlike most travel cubes for packing compression, we’ve included a sock tubular cube and a wash bag with a clear window. You no longer need to keep your socks with your other clothes, making it tidier and more efficiently organised. In addition, the clear window on the side of the toiletry bag allows you to enjoy a wider view when searching for your toiletries and find the right items faster.