I love the entire Eagle Creek Pack-It system, and I highly recommend you jump on board too if you enjoy having organization in your travels or adventures. These are perfect for hats, underwear, pillowcases, and more. These are probably going to be too small for t-shirts and undershirts unless you really compress them. I'd recommend the full-size&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/Eagle-Creek-Travel-Gear-Pack-It-Cube/dp/B002YIRA7C/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">Eagle Creek Travel Gear Pack-It Cube</a>&nbsp;for shirts or the&nbsp;<a data-hook="product-link-linked" class="a-link-normal" href="/Eagle-Creek-Travel-Gear-Pack-It-Double-Cube/dp/B002YIRAJU/ref=cm_cr_arp_d_rvw_txt?ie=UTF8">Eagle Creek Travel Gear Pack-It Double Cube</a>&nbsp;for two compartments back-to-back.

Overall, this is a staple for me keeping my mind organized. I even use them when at home while not traveling just to keep everything all zipped up and tucked away. They fit perfectly into drawers.

These and the whole Eagle Creek Pack-It system in general are a must-have for obsessive compulsive travelers or those of us who are averse to clothing clutter.