F1 Spacepak Underwear Grey


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Sock orphans are particularly inconvenient in a foreign land. Spacepak Underwear keeps pairs together and unmentionables out of sight at security checkpoints in one tidy valise, with dual front-and-back zippered compartments to keep clean undies away from dirty laundry. Overpackers, rejoice! Garments packed flat undergo double compression, allowing for maximum wardrobe options. Learn more about Spacepak

Features and Benefits

  • Holds up to 13 pairs of socks and 13 underpants (depending on which style you prefer, of course) 
  • Two sets of one-way metal rivets allow for air compression
  • Weighs 13 ounces


10.25" x 13.5" x 4.5"




Flight 001

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    This product can be gift wrapped when you checkout.




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Review by 2KCtrvlrs
Posted on 12/12/2016

Was so impressed with the quality of the 3 piece set and the 2 piece starter set, we ordered 2 more of these individual bags for our carry-ons. Love these bags!

Best packing cubes EVER

Review by Judy
Posted on 9/8/2014

You have the best designed, best quality packing cubes of any on the market. LOVE THEM.

Absolutely Worth the Money

Review by theyhaveways
Posted on 6/2/2014

I first took this Spacepak to a two week trip through New York, Boston, and Philadelphia. It really is worth the money when it comes to keeping you organized and clean. What separates most Spacepaks from other packing aids is the double sided laundry/clean feature that completely solves the problem of packing your suitcase and keeping your clean clothes apart from your laundry when you have to pack for a trip through multiple destinations like I have. I especially love the Underwear Spacepak because I'm very particular with keeping my undergarments separate from the rest of my clothes. The only qualm is that a Spacepak may not be compatible with every suitcase, I suggest you take measurements to make sure it works for you.