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(12 reviews) Write a Review


 Perfect packing. Unlimited Combinations. 
Spacepak Underwear holds up to two weeks worth of lingerie, socks, and pajamas in one lightweight pouch. Avoid embarrassing moments at security checkpoints by keeping your unmentionables packed out of sight, while dual zippered compartments keep your clean skivvies separate from dirty laundry. Our signature compression technology reduces the volume of your undergarments by one third, so you can bring three times as many options. 


  • Comfortably holds up to two weeks worth of lingerie, socks, and pajamas
  • Dual front-and-back zippered compartments keep clean undergarments away from dirty laundry
  • Two sets of air vents push air out to keep your undergarments packed flat
  • Convenient labels on each Spacepak compartment keeps your luggage colorful and organized on the go
0.81 LBS
15.00 (in)
12.00 (in)
1.00 (in)

12 Reviews

  • 5
    Really does make the suitcase more manageable

    Published by JanetB on Apr 26th 2019

    Used this on a one-day trip. It really is a lot easier being able to just lift the bag of clothes out of the suitcase rather than rummaging around in my carry on looking for stuff. This is a nice size for a carry on bag.

  • 3
    Not just for undies!

    Published by Brenna on Apr 26th 2019

    It's a shame the spacepak series is labeled for specific use — the underwear pak with the underwear illustrations, clean/dirty and so on... I use the undie pak as the main pak in my carryon. I roll up tops and undies in the one side, pants and rolled up sock on the other. Such a space saver, it's all I ever use! I had more than enough to wear on a 12-day trip to two climates, three foreign countries, all in my carryon!

  • 5
    Very Useful

    Published by JA on Apr 26th 2019

    This kept all my first layers, undies and pj's in one handy place, and separate from all my day wear clothing, so if I needed an item, I didn't have to dig for it in the other spacepak or loose in luggage. Love the clean/laundry divider, especially for stinky socks!

  • 5
    perfect for small bags

    Published by hella alyshia on Apr 26th 2019

    This is the perfect size for packing a ton of shirts and shorts into my duffel bag (breaking the rules, I know!) This really helps to maximize space.

  • 5
    Great product!

    Published by PY on Apr 26th 2019

    I love my Spacepaks! The quality of the bags is top notch. The idea of clean & laundry sides is ingenious (especially for the underwear & socks).

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