The Medium - Heavy flow Period Undies Bundle

$123.76 $154.70


Includes 5 pairs of period undies: 2 x The Sleep Tight, 2 x The Full Brief, 1 x The Lacy Bum, and 1 x Laundry Bag

The Sleep Tight:

Designed with heavy periods in mind, The Sleep Tight provides exceptional absorbency for a comfortable leak-free sleep without sacrificing style. 

With heavy absorbency going all the way up both back and front, The Sleep Tight also provides extra protection for a long day at the office, or is perfect for postpartum.

The Full Brief: 

Full coverage. Ultra supportive. Useful for your entire period if you tend to flow light, or suitable from day 3 onwards if you flow on the heavier side. 

The Lacy Bum:

Simple in the front. A lacy party in the back. Great for every flow, every day of the week.

About The Laundry Bag: 

Keep your undies looking their best with our mesh laundry bag which protects the lace, minimises fluffing and adds longevity to your garments! 48 x 43 cm


Please note: Since our bundles are available at a discounted price, further reductions or discount codes are not available for this item.

Try risk free for 60 days*

As a first-time customer, you can try one pair of undies for 60 days risk-free. If you don’t like how they function, we will happily give you your money back (minus the cost of shipping).

Unfortunately, garments that have been worn can no longer be returned due to sanitary reasons. And you know, the market for second-hand underwear isn't all that flash!

So, we will require a brief explanation of the reason for your request.  The trial applies to one worn garment only.

No further refunds, credits or exchanges can be given on any additional worn or washed underpants.

Out of stock items

Current waiting time for out of stock items: less than 2 weeks (14/11/23).

Shipment of your in-stock items may be delayed until your pre-order item is ready for shipping. To ensure faster delivery of your in-stock items, we recommend making two separate orders - one for your pre-order items and one for your in-stock items.


Formulated with organic cotton and nylon made from recovered ocean plastics, these underpants whisk moisture away from your body (and plastics away from the turtles!), keeping you dry and "good karma'd" all period long.


Find our size guide here

*Disclaimer: The Sleep Tight run a little smaller than our other sizes, if you are in between sizes we would recommend choosing the larger option. Should you have any questions, please email us on and our team will be happy to assist further. 

Shipping & Returns

Flat rate shipping on all AU orders $8.95

International shipping to New Zealand $15.00

United Kingdom and USA $25.00

All in stock items are dispatched within 1-3 business days (excluding weekends, public holidays and busy sale periods) and deliver in 3-8 business days. 

Our undies are delivered to you by Sendle – Australia’s first 100% carbon neutral delivery service.

You may return all other unworn garments in original unopened packaging for a credit or refund within 30 days of your purchase. View our full return policy here

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