Do packing cubes actually save space?

Standard cubes don't save space — they organize it. Compression cubes genuinely save 30-40% of space by squeezing out air. The organization alone is worth it for most travelers.

Can I use packing cubes in a backpack?

Absolutely. Packing cubes work even better in backpacks than suitcases, keeping everything organized and accessible without unpacking the entire bag.

Best Packing Cubes Sets 2026