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Made for weeks 1 to 6High waist, full coverage1 / 7Postpartum Period Underwear
Hospital Bag Kit · 5 pairs
Soft, high-waisted underwear for the weeks after birth. The waistband sits above the bikini line, the full-coverage liner handles bleeding after birth, and you wash it and wear it again instead of buying disposables.
- High waist sits above the bikini line
- Full-coverage liner; wear it with a pad on the first heavy days
- Soft stretch for a changing body, sizes XS to 4XL
- Your 60 days start at your due date or delivery, whichever is later
Free standard shipping on eligible orders of £50 or more.
Build your rotation
Another pair for the wash.Keep a clean pair ready while another dries.
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Estimated delivery: 6 to 7 business days
Features & fit
- High-waisted brief; the waistband sits above the bikini line
- Full-coverage absorbent liner from front to back
- Four layers: a soft top layer, absorbent core layers and a leak-resistant barrier
- Wear it with a pad on the first heavy days of bleeding after birth, then on its own as bleeding eases
- Sizes XS to 4XL in Noir (black)
Find your size
- Before birth: choose one size up from your pre-pregnancy size.
- After birth: measure around the fullest part of your hips and use the size guide.
- Size changed? One free size swap comes with every order.
| Size | Waist | Hip | US dress size |
|---|---|---|---|
| XS | 24 to 26 | 33 to 35 | 0 to 2 |
| S | 27 to 29 | 36 to 38 | 4 to 6 |
| M | 30 to 32 | 39 to 41 | 8 to 10 |
| L | 33 to 35 | 42 to 44 | 12 to 14 |
| XL | 36 to 38 | 45 to 47 | 16 |
| 2XL | 39 to 42 | 48 to 51 | 18 to 20 |
| 3XL | 43 to 46 | 52 to 55 | 22 to 24 |
| 4XL | 47 to 50 | 56 to 59 | 26 to 28 |
Order by 36 weeks so it is packed in your hospital bag.
Size changed? Every order includes one free size swap.
Product details
The Hospital Bag Kit: 5 high-waisted postpartum period briefs in Noir (black), all in the size you choose, plus a free wet bag. Ships free. Comes with the 60-Day Wear-Test Guarantee, starting at your due date or delivery, whichever is later, and one free size swap.
A Single is one pair. The Week 1 Trio holds 3 pairs, the Hospital Bag Kit 5 pairs and a free wet bag, and the 6-Week Postpartum Kit 7 pairs and a free wet bag, enough to wash once a week. Every pair in a pack comes in the size you choose.
Layers & absorbency
A soft top layer draws moisture away from your skin, the absorbent layers hold it, and a barrier layer keeps it off your clothes and sheets. The liner covers the full gusset from front to back.
Bleeding after birth is heaviest in the first days. For those days, wear it with a pad and change both as often as your midwife or doctor advises. As bleeding eases, most people wear it on its own. Refer to the garment label for the full fiber composition.
Care instructions
- Rinse in cold water straight after wearing, until the water runs clear.
- Machine wash cold on a gentle cycle, inside a mesh bag or the wet bag.
- Hang to dry. Skip the dryer, fabric softener and bleach, which wear down the absorbent layers.
- Keep 5 to 7 pairs, so a clean pair is always ready while others dry.
Shipping & the 60-Day Wear-Test Guarantee
Free standard shipping on orders of $50 or more. Under $50, standard shipping is $4.95. Express shipping is $9.95, and free on orders of $80 or more.
Orders are dispatched from our fulfilment warehouse within one business day. Delivery to the US takes 6 to 7 business days with standard shipping and 4 to 6 business days with express. For Christmas, order by 14 December with standard shipping or 15 December with express.
The 60-Day Wear-Test Guarantee. Wear it, wash it and wear it again for 60 days after delivery. If it doesn't work for you, email hello@kischt.com with your order number. We refund the pair you wore, with nothing to send back and no return fee. Unworn pairs follow our refund policy. For postpartum orders, the 60 days start at your due date or the day your baby arrives, whichever is later, so you can order early.
One free size swap on every order.
kischt postpartum period underwear
Underwear that feels
like underwear again.
Hospital mesh pants and bulky pads get you through the first days. For the weeks after, this high-waisted brief sits above the bikini line, holds bleeding with a full-coverage liner, and washes and wears again, so there is no store run in week two.
Sizes XS to 4XL in Noir. Order by 36 weeks so it is in your hospital bag.
Sits above the bikini line
Full-coverage liner
Guarantee starts after birth
Inside the brief
Soft where
it matters.
A high waist, a liner from front to back and four layers under a soft top.
Swipe to see more
Side by side
kischt vs
disposable postpartum underwear.
What the six weeks look like with each.
| What matters | kischt | Disposable postpartum underwear |
|---|---|---|
| Waistband | Sits above the bikini line | Often low or tight |
| After use | Rinse, wash and wear again | Thrown away after each change |
| For six weeks | 7 pairs, washed weekly | Pack after pack, plus pads |
| Feel | Soft stretch knit | Paper-like mesh |
| When your period returns | Keeps working as period underwear | Nothing left to use |
| If it doesn't work | 60 days, starting after birth | No returns once opened |
The weeks after
Rest, feed,
repeat.
Through the 3am feeds and the slow walks around the block, one less thing to check.
Your guarantee waits for the baby. The 60 days start at your due date or delivery, whichever is later.
Choose your kitGetting it ready
Three steps,
packed by 36 weeks.
Pack it once and stop thinking about it.
Pack the kit.
Put the pairs and the wet bag in your hospital bag by 36 weeks.
Days 1 to 3.
Wear it with a pad and change both as often as your midwife or doctor advises.
As bleeding eases.
Wear it on its own. Rinse cold, wash cold and hang to dry.
Good to know
Your questions.
Straight answers.
Everything you need to pack it with confidence.
Revisit the comparisonWhen can I start wearing it?
From the first day after birth. For the first few heavy days, wear it with a pad and change both as often as your midwife or doctor advises. As bleeding eases, most people wear it on its own.
Will it press on a C-section incision?
The high waist is cut to sit above the bikini line, where most low incisions are. Every body and incision is different, so check the fit and follow your doctor's advice on what to wear over a healing wound.
How many pairs do I need?
Seven pairs lets you wash once a week. Five works if you can wash every few days.
Which size should I buy before birth?
Choose one size up from your pre-pregnancy size. If it isn't right after birth, every order includes one free size swap.
How long does delivery take?
Orders are dispatched from our fulfilment warehouse within one business day. Delivery to the US takes 6 to 7 business days with standard shipping ($4.95, free from $50) and 4 to 6 business days with express ($9.95, free from $80).
What if it doesn't work for me?
The 60-Day Wear-Test Guarantee covers you. Wear it and wash it for 60 days, counted from your due date or delivery, whichever is later. If it doesn't work for you, email hello@kischt.com with your order number and we refund the pair you wore, with nothing to send back and no return fee. Every order also includes one free size swap. Read the refund policy.
How do I wash it?
Rinse it in cold water until the water runs clear, then machine wash cold on a gentle cycle inside a mesh bag or the wet bag. Hang it to dry, and skip the dryer, fabric softener and bleach so the absorbent layers keep working.