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Spare Pair Underwear is your ultimate emergency essential. Effortlessly comfortable, seamlessly smooth, and compact enough for any bag, you can stay fresh and always be prepared!

  • MADE BY WOMEN

  • SEAMLESS

  • TOXIN FREE

  • ECO-FRIENDLY

Never go commando.

Whether you're on the go, at the gym, or out for the night, this pack has you covered—literally!
  • Spare Pair Underwear
    Spare Pair Underwear

    Seamless Bikini (Sand)

    $10.50
  • Spare Pair Underwear
    Spare Pair Underwear

    Seamless Bikini Sold Out (Black)

    $10.50
    Sold Out
  • Spare Pair Underwear Customer four pack
    Spare Pair Underwear

    Spare Pair Bundle

    $42.00 $38.00
    On Sale

The sustainable solution you can rely on

The world is missing more natural and honest solutions, especially when it comes to personal care products. We're committed to shrinking our environmental footprint every year and being the back up undie option who continues to always have your back and the earth in mind.

the Spare Pair community

What they're saying!

Pairs well with every unexpected situation

Spare_Pair_Sealable_Pouch

  • Sweaty Betty

    Having a fresh pair of underwear is like pressing the reset button after a sweat session or workout. Quickly swap out the soggy for the comfy so you can carry on feeling cool, confident, and chafe-free.

  • Aunt Flow Arrives

    Your period makes a surprise appearance and you don't have to sit in a crime scene the rest of the day.

  • Unexpected Sleepovers

    When spontaneous adventures demand a backup plan. A spare pair is your secret weapon against any “caught in yesterday’s undies” faux pas.

  • Jet Setting

    Because lost luggage is more common than free airport Wi-Fi, it pays to keep a fresh pair handy and ready to save you when your bags (and dignity) go MIA.

  • Laugh a little too hard

    Postpartum leaking is normal, but it doesn't make it comfortable. If you pee a little when you laugh or sneeze, we got you.

  • Incontinence

    Can strike faster than a guilty conscience. Spare Pair is ready to rescue you from any unexpected “drip drama” and keep you feeling fresh, confident, and unstoppable.
Your #1 purse essential
Your #1 purse essential

Saving the undies and the planet

with these three easy steps!

  • Spare_Pair_Underwear_Resealable_Pouch

    Keep in your bag, car, or even your back pocket just incase of an emergency.

    STOCK UP
  • Spare_Pair_Underwear_close_up

    Remove your clean pair from it’s resealable pouch and feel fresh in seconds.

    MAKE THE SWAP

  • Don’t toss in the trash! Put back into resealable pouch and bring home to wash.

    REUSE
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  • ★★★★★
    Obsessed with Spare Pair. The underwear has a beautiful weight to it while remaining completely smooth + seamless under my clothes. I will be purchasing more.
    Erica
  • ★★★★★
    SO GOOD!! These underwear definitely exceeded my expectations. The material is soft and comfortable. They don’t ride up, but don’t show panty lines either. Replacing all my undies with these ASAP!!
    Alexa
  • ★★★★★
    Extremely comfortableThese underwear are the greatest thing I’ve come across! They are extremely comfortable, stretchable and the best part biodegradable! I couldn’t have asked for a better product. Definitely recommend!!!
    Katelynn
  • Spare Pair Underwear Customer four pack
  • Spare Pair Underwear
  • Spare Pair Underwear
  • Spare Pair Underwear
  • Spare Pair Underwear
  • Spare Pair Underwear

Spare Pair Bundle

Regular price $38.00 Sale price $42.00
Unit price per
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Female owned
Reseal and reuse
Plant-based pouch
Now show bikini
Sustainable & earth friendly