Cycle Saver Bundle - 4 pack + Wash Bag - Eco Period Australia
Cycle Saver Bundle - 4 pack
Pack of four colour underwear
High waist panty
moderate beige super bikini
black colour bikini
boyleg super black bikini
Eco Period Australia Cycle Saver Bundle
White high waist colour
Eco-friendly period proof underwear
super absorbent core bikini

Cycle Saver Bundle - 4 pack + Wash Bag

Regular price $139.90 Sale price $99.00 Free Postage for Orders>$100
Tax included. Shipping calculated at checkout.
Brief 1 & 2
Brief 3 & 4
or make 4 interest-free payments of $24.75 AUD fortnightly with:

60 day risk free trial for new customers

ORGAKNIX Period Proof Underwear are innovative underwear to wear during your entire period! Why ORGAKNIX? Because our specially designed technology gives you the best absorption, comfort and security during your flow.

The Cycle Saver Bundle is the perfect present for yourself and the planet. Choose from our Bikini, Boyleg or Highwaist in Black and/or Beige. Comes as a set of 4 undies and an easy to use wash bag to keep.

Trusted protection for women on the move. Dress right and stay comfortable, confident and worry-free with our leakproof period underwear. Whether you are travelling, exercising or working, Orgaknix is there to suit every need, style and flow.

Our award-winning eco-friendly period proof underwear are designed to endure the busiest of days and keep you feeling confident. They feature four layers of protection and an innovative super absorbent core, complete with an integrated GOTS certified organic cotton body and gusset, designed to hold up to 60ml!


    If you would like to request a different mix to what is displayed for your size, you can Build Your Own Mix N Match Bundle of 3 or more pairs and Save 20%,  You may like to add some options from the Invisi Seamless or Luxe Lace styles, we also stock a wide range of different colours and prints.


    Underwear Details

    Orgaknix Super Boyleg

    the most absorbent period underwear on the market - our ultra soft organic cotton mid-rise full coverage boyleg brief absorbs 40-60 ml or 10-12 tampons! It's perfect for sleep due to its full coverage and extra absorbency.  Also for very heavy menstrual flows, moderate bladder leaks, overnights, new mums and any situation where you may need reliable protection. 

      Orgaknix Bikini 

      Available in Black and Beige.  In Moderate, Heavy and Super absorbencies.

      Eco Period Orgaknix Super Bikini Beige Period Underwear

      Eco Period Orgaknix Super Bikini Period Underwear

      We designed the Orgaknix bikini for your everyday comfort.  With a comfort top waist band and soft breathable organic cotton.  It comes in a range of absorbencies from moderate to super (up to 60 ml). The Orgaknix Super bikini (in black and beige) extends protection from the front to the back waist seams, so is suitable for wearing overnight on heavy flow days and great for tummy sleepers.  Organic cotton outer and against the skin in the gusset, to ensure no irritations against your sensitive skin.

      Orgaknix High Waist brief

       Available in Beige (moderate absorbency) and Black (Heavy absorbency).

      Designed as the ultimate comfort brief and for ultimate protection from leaks. 

      The beige Orgaknix High Waist brief is great for day wear and your under lighter coloured clothing.  You will love the comfort and protection this brief provides during your period and from light leaks.

      The black Orgaknix High Waist brief has a more extensive protective gusset, so can be worn overnight and for heavy flow days, holding up to 60 ml,   


      Remember, if you would like a different mix to the options provided, leave a note with your cart or contact us at to confirm your request.  We will get back to you quickly.  You may also like to choose from our Invisi Seamless or Luxe Lace styles and build your own bundle here.






      • EcoTech 4 Layer Technology - Rapid Absorption up to 60ml, Leakproof, StayDry against the skin.
      • GOTS certified Organic Cotton & all materials tested according to OEKO-TEX guidelines - No PFAS or nasty chemicals against the skin.
      • 100% Vegan - no wool or animal products.
      • Stain proof & Odour proof - Breathable and natural fabrics.
      • Full gusset protection - from the front to the back waist seam (super absorbency). 


      • No tampons required - no need for a menstrual cup, tampons or other backups, however, some women with very heavy flow do wear a cup for extended wear.  Test them out at home first and see how long you will get out of them, but generally, you will get at least 6 hours and up to 12 hours. Everyone is different.  We do not recommend wearing them for longer than 12 hours. 
      • Easy to wash - just rinse them in cold water until the water runs clear, then dry pail or soak in cold water until ready to wash.  Wash by hand or in a wash bag in the machine - in cold or warm (30 degrees) water.  Wash with similar colours. Hang dry. 
      • Try them on over your regular clean underwear before use to check the fit. Then give them a wash before wearing.  Washing first primes them and improves the absorption performance.
      • Fits True to size - Choose your regular underwear size. 

      Do I wear these with a tampon, cup or pad?

      Eco briefs are a complete replacement for other leak management products. There is no need to use anything else in conjunction with them, even on your heaviest days, with our heavy and super absorbency briefs holding up to 60 ml.  If you do like to wear a menstrual eco cup, you can choose light or moderate absorbency underwear, to wear as a backup for when your cup overflows.  Refer to our Know Your Flow page, for more guidance. 

      Eco pads are also a complete replacement for other period and lbl products, with 4 layer Eco-tech designed to provide absorbency up to 100 ml.

      What size is right for me?

      We recommend taking your normal underwear size. 

      Do I need to wash them before wear?

      Yes, we recommend washing your period underwear and eco pads before the first time you wear them to help prime the 4 layer eco technology. 

      What does it feel like wearing them?

      Our eco briefs feel just like regular underwear! The absorbent gusset was designed to be comfy and discreet, never bulky or heavy. Just choose your favourite style of underwear and you are good to go! 

      Eco Pads are soft and comfortable and clip into your regular underwear to keep them in place.  They use ‘dry touch’ technology to keep you feeling dry, even with heavy flows.  Please monitor and if you start to feel ‘wetness’, please change your eco briefs or eco pads. 

      To determine your size, measure around your hips, so over your hip bones. We do not include a waist measurement, as it generally is not required for underwear size determination.

      If in doubt, choose your regular size in a popular brand of regular underwear.





      • Free standard shipping on orders over $100
      • $6.90 shipping on orders under $100
      • Choose express post if you are in a hurry, otherwise, orders are delivered between 2-5 business days generally, within Australia. Some delays can be expected at times due to covid related impacts. 
      • $11.90 flat rate for express post.
      • Same business day dispatch on orders placed before 10am (except weekends and public holidays).
      • Pre-order items will be shipped in 1-2 weeks or in accordance with product page.
      • Tracking details will be sent by email once shipped for trackable items.
      • We use Australia Post letter for small orders and Parcel post and Sendle.
      • International Shipping - Orders over $200 will be shipped free for most countries. Some are charged at $24.90 flat rate. Major countries (USA, EUR CAN) are charged $24.90 AUD for postage for orders under $200. New Zealand rate is $17. 
      • Any and all customs charges are the responsibility of the customer, including the cost to return it to Eco Period Australia when refused by the recipient at time of delivery.



      • We offer a 40 day return window on unworn garments. 60 day risk free trial applies to a single pair of underwear, not to a bundle, subject to conditions set out in our Returns policy.
      • No refunds on yoni eggs or kegel balls. Where wrapper is opened, we cannot accept returns on menstrual cups, due to hygiene reasons.
      • Items marked as clearance or final sale cannot be returned for a refund. An exchange may be possible, at your cost for postage of exchange items.
      • Underwear/swimwear returned must have been tried on over the top of clean underwear; and not worn or washed; if this is not followed, we cannot not provide a refund/credit/exchange.
      • A credit, refund or exchange is provided upon receipt of your returned garment/s.
      • Processing timeframes may vary; please allow up to ten business days.
      • We suggest sending your return/s with tracking so that you know when your parcel has arrived to us.
      • Contact us at if you would like to return something.

      Customer Reviews

      Based on 19 reviews Write a review
      True Sustainability

      Eco Period Australia set out to deliver another option to the Australian market for reusable period support products, an option that is sustainable all round, from the sourcing of fabric that is Control Union certified organic and OEKO-TEX certified to be safe and healthy and non-toxic, to the production that is socially responsible, and choosing vegan/non-animal fabrics to ensure a cruelty free product. We choose to use compostable or recycled packaging and offset our carbon emissions through carbon positive australia.


      Cycle Saver Bundle - Very happy with these. They are comfortable to wear and keep me feeling dry.


      First Period Pack - This is a great value pack, with 4 pairs of undies and eco pads. Love the bunny water bottle.. very cute and my daughter loved the ruby charm bracelet too. I researched other brands packs and this is definitely the best value. Seem to be the best quality underwear too.