Leakproof Cotton Bikini 2-Pack

4 out of 5 star rating
9 Reviews
$49 $54

Saalt leakproof underwear replaces 2 pads or 3 regular tampons

Includes: 2 Cotton Bikinis in Volcanic Black

  • 07BA0697-AEC2-4923-B933-0643CBD20A97 Created with sketchtool. Regular Absorbency
  • Made of soft and breathable natural cotton
  • 7A50CCAE-03B9-4BFC-8A05-9B9CB7243776 Created with sketchtool. Mid-rise with a little cheekiness
Color: Volcanic Black
Size: S
  • 7D703648-AA77-47AF-A117-90E3A627BFAD Created with sketchtool. Refund Guarantee +
  • AC262DDD-A9DE-4531-8847-CEE50DA03967 Created with sketchtool. FSA/HSA Eligible
E4F46A74-11AD-445C-9305-F9C39D5C6F57 Created with sketchtool.

Why you'll love it

Cute, comfy, cotton—upgraded.
The slightly cheeky customer favorite, now in smooth, quintessential cotton. Save more when you purchase this pack of two.

Best for regular flow days, light bladder leaks, everyday protection, or as a worry-free backup to a cup, disc, or tampon. Body fabric made from 95% soft and breathable cotton with 5% elastane for a hint of stretch. Biodegradable natural cotton fiber and Standard 100 OEKO-TEX® Certified. Absorbent polyester gusset. If you're looking for more gusset coverage toward the front, try our brief instead. Runs true to size, adult sizing.

Body: 95% cotton, 5% elastane (Exclusive of elastic)
Gusset: 100% polyester
Lining: 92% recycled polyester, 8% elastane, polyurethane

Bundles are our best deals and cannot be combined with additional discounts.

Saalt  period underwear laundry bag

Saalt Mesh Laundry Bag


Easily the best period underwear EVER. I've used several other brands and Saalt is hands down the winner. They are so soft, so comfortable, leave no panty line, and really do keep me so dry! I cannot understand the science or sorcery behind it, but I am grateful for it!

  • Soft and breathable natural cotton
  • 90404CE9-571B-4F03-BB89-B41C96F22882 Created with sketchtool. FDA Registered & Compliant
  • EE369C55-C832-48FE-BB1F-D7D5B2E8292F Created with sketchtool. Not treated with PFAS

Premium Design. Comfortable Fit.

Welcome to the thinnest, driest, and most comfortable leakproof underwear you'll ever wear.

  • CE1B59E6-CDD2-4726-AD25-71D66D23DC57 Created with sketchtool. The thinnest and driest leakproof underwear
  • 3F962286-5637-4DE8-99AC-24609E907702 Created with sketchtool. Worry-free backup to a tampon, cup or disc
  • 27AF29AD-00EF-4366-AE51-AC65C337C84E Created with sketchtool. Patent-pending gusset technology
  • Made of soft and breathable natural cotton

Your one-stop (sustainable) shop for all leaks.

Leakproof period underwear designed to withstand laughing with your best friend, the sweat of spin class, vivacious sneezes, and periods. It does it all, just like you.

25197612-9D8B-4C7C-A636-C22FF83E96CB Created with sketchtool.

Do good every wear.

  • C9399A74-31E9-49CC-945A-05D442A02D39 Created with sketchtool. 2% 2% give-back to help women and girls in need
  • 246F6664-5A1D-42D1-9974-3C2A62C57457 Created with sketchtool. Reusable & replaces hundreds of pads and liners
Learn More

Gusset Technology

Patent-pending gusset technology that is super thin, ultra-absorbent, and keeps you (magically) dry.

How to use it:

Take good care of Saalt Wear and it will take great care of you.

  • 354DF91E-825D-4786-AF43-30767DC70556 Created with sketchtool. Rinse in cold water
  • C4F16720-B013-438F-BDB6-C938C80138E5 Created with sketchtool. Machine wash cold
  • B6E74AB7-D17E-461A-889B-9DBF4C0F85CF Created with sketchtool. Proudly hang dry
Learn More

More to Love


Customer Reviews

Trusted reviews by
4 star rating
Based on 9 reviews
4 out of 5 stars Based on 9 reviews
True to size
Popular topics
Amanda S.
Verified Buyer
5 star rating
These were great. Beats wearing a pad any day!
Size Purchased:M,
Pant Size:4-6,
Dryness:Mostly dry
True to size
Verified Buyer
5 star rating
Awesome period underwear!
Great period underwear, super leakproof and cute. I also have the pink color, blood has stained the sides of the gusset outside the leakproof area. Now super high front/back coverage, but great for lighter days.
Carla D.
Verified Buyer
5 star rating
These underwear are really soft
These underwear are really soft and comfortable, I like thus style the best and the wetness coverage seems very similar to the briefs. They have kept me dry all but once, when wetness wicked to the outside of the panel somehow.
Verified Buyer
5 star rating
New lifetime customer!!
I had previously used Thinx until they were cited for having toxic chemicals being used. I am SO happy I switched to Salt, because these underwear are way more comfortable and I actually more effective when it comes to preventing leaks. I will be buying
Mara P.
Verified Buyer
5 star rating
Exactly what I was looking for!
These period panties were comfortable, absorbent, and thin! These felt like regular panties, rather than like other brands that can feel bulky. I liked these so much I bought some for my pre-teen daughter to put in her period bag.
15029C72-5355-479B-A125-B9DC2D40A381 Created with sketchtool.

Saalt Bliss Guarantee

If you're not happy with your Saalt product, we'll send you a replacement you'll love or your money back up to a full year from purchase. Why? We know that learning to use reusables can take time, but we're here to help and cheer you to Saalt bliss. Your Saalt(isfaction) guaranteed.