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Kanga Care Rumparooz One Size Cloth Diaper Cover Scarlet
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The Kanga Care Rumparooz One Size Cloth Diaper Cover in Scarlet is a water resistant diaper cover that grows with baby. It has 4 adjustable rise settings for newborn, small, medium and large, fits from about 6 pounds up to 35+ pounds, and is made from solvent free polyester TPU laminated with thermoplastic polyurethane.
Key Features
- One size cover with four adjustable rise settings
- Fits from approximately 6 pounds to 35+ pounds
- Designed to fit over most fitted or prefold diapers
- May be used multiple times before washing if not soiled
- Water resistant solvent free polyester TPU fabric
- TPU laminated using a heat bonding process not chemicals
Details
- Brand: Kanga Care
- Product: Rumparooz One Size Cloth Diaper Cover
- Color: Scarlet
- Size: One size with 4 adjustable rise settings: newborn, small, medium, large
- Weight range: Starts at 6 pounds and fits up to approximately 35+ pounds
- Fit: Generously sized to fit over most fitted or prefold diapers
- Material: Water resistant polyester TPU laminated with thermoplastic polyurethane using a heat bonding process
- TPU: Solvent free polyester TPU; heat bonded rather than chemically laminated
How to Use and Care
- Before first use wash diapers once
- Snap diaper rise to proper size setting
- Fasten cover over a flat, prefold or fitted diaper
- Cold rinse, hot wash with recommended detergent, cool rinse
- Tumble dry low or lay flat to dry in indirect sunlight
- Do not use bleach, Oxiclean, Borax or Bac-out
Who It Is For
Designed to grow with babies from newborn through potty training. Suitable for parents using fitted or prefold diapers and for nursery or diapering routines.
Frequently Asked Questions
What sizes does the Rumparooz one size cover fit?
The cover has four adjustable rise settings: newborn, small, medium and large and fits from about 6 pounds to approximately 35+ pounds.
What material is the Scarlet Rumparooz cover made from?
It is made from water resistant solvent free polyester TPU laminated with thermoplastic polyurethane using a heat bonding process.
Can I wash the cover with regular laundry?
Yes. Wash instructions are cold rinse, hot wash with recommended detergent, cool rinse, then tumble dry low or lay flat to dry in indirect sunlight.
Do I need to wash the cover after every use?
Covers may be used multiple times before washing but should be placed into the laundry if they become soiled.
All orders are processed and shipped within a maximum of 2 to 5 business days. Please note that this is an estimated timeline and does not constitute a guarantee, as national holidays and other external factors may impact final delivery and shipping times.
🚚 Free Shipping and Discount Clarification
For qualifying orders of $100 or more, the maximum available discount applied to your order is $30.


Four rise settings, newborn, small, medium and large, let one cover fit from roughly 6 to 35+ pounds. Designed to layer over fitted diapers or prefolds, it adapts as your diaper system changes.

Interior uses water resistant polyester TPU laminated with thermoplastic polyurethane through a heat bonding process. This solvent free construction reduces chemical use compared with traditional solvent lamination methods.

Double sidewall gussets and elasticized leg openings help contain messes while snaps and hook and loop let you choose the best closure for your child. Covers can be used multiple times between wettings, but place in laundry if soiled.
Pick covers that match your diaper system, your wash routine and your baby's size.
- Start With Size: One size covers fit most babies from about 6 to 35+ pounds, but check the rise snaps for a secure fit on your child.
- Think About Fasteners: Snap closures hold up well for frequent washing, while hook and loop can speed changes; choose what fits your daily routine.
- Match Your Inserts: These covers are designed to fit over fitted diapers and prefolds, so confirm the cover sits flat and seals around the legs.
- Care and Detergent: Follow a cold rinse, hot wash with a recommended detergent, cool rinse, then tumble low or air dry to protect the TPU.
- How Many to Buy: Plan enough covers to rotate through laundry, typically several covers for everyday use so you are never short during wash days.
What sizes does this cover fit?
One size, with four rise settings that fit roughly 6 to 35+ pounds.
Can I use this with prefolds or fitted diapers?
Yes. Rumparooz covers are generously sized and are designed to fit over most fitted diapers and prefolds.
How do I wash and care for the cover?
Cold rinse, hot wash with a recommended detergent, cool rinse, then tumble low or lay flat to dry in indirect sunlight. Do not use bleach, Oxiclean, Borax or other laundry additives.
Can I use the cover more than once between washes?
Yes, covers may be used multiple times before washing if they are only wet. Place the cover into the laundry immediately if it becomes soiled.
What are your shipping and returns?
We ship from a US warehouse, and orders over $100 qualify for free US shipping. We offer 30-day returns and human customer support for any questions.
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"Initially, I was skeptical of using it, but when my doc referred it to me for my cracked nipple, it worked like a charm. I did not want to put any balm or lotion over my nipple as I did not wanted…"
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"Worked great and would definitely use again. The only thing is sizing can be tricky. I would’ve gotten a size bigger and I’d consider my size to be on the smaller side. If you’re not sure, just size…"
"I wore these for the first two months and they truly saved my breastfeeding journey - worked exactly how I expected. They gave instant relief. I basically wore them day and night for the first 6…"
"Love these , I bought due to damage from pumping . One week with creams and balms didn’t do much but two days with these and I’m almost healed !"
"LIFE. SAVER. Bought this the first week I started nursing my son and had the WORST cracked nipples. These solved the issues OVERNIGHT!"
"I was lucky to find this pad for my grandson’s bassinet. I like how it is all natural snd organic. Just make sure to buy it a little bigger because it shrinks after washing. Also give ample time…"
"These helped at first but it seemed like the edges dug into my skin making it irritated (might have needed the larger ones). Once my milk came in more, milk would spill everywhere. I found that milk…"
"Perfect. Great price and my little one very opposed to training has only had accidents in the last week. My daughter is 2yrs old, 27 lbs and the Medium is perfect. She has room in them but the arent…"
"Initially, I was skeptical of using it, but when my doc referred it to me for my cracked nipple, it worked like a charm. I did not want to put any balm or lotion over my nipple as I did not wanted…"
"Amazing tool for breastfeeding! These protect sensitive, chapped or cracked nipples like little shields. No more sticking to clothing/bras and wincing when anything bumps into my chest. I've been…"
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"This is a great item to have for breastfeeding mommas. It feels very cooling and refreshing after breastfeeding and makes wearing nursing bras very comfortable since the fabric is not rubbing on your…"
"These cups protect and help heal sore nipples so quickly. Comfortable under a bra, easy to clean, and worth the investment for breastfeeding. Stats: 5’3”, 140 lbs, 8 weeks postpartum & nursing"
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"These are perfect for breastfeeding. They help keep any ointment or lanolin from getting on your clothes and smooth for immediate relief of cracks or nipple soreness in the first few weeks."
"Had a cracked nipple, added some organic ointment and put this over it, healed in 2 days! Recommend it 100%"
"These are great for nursing in the first few weeks when there’s soreness and breakdown. Would recommend!"
"These were wonderful for me postpartum while learning to breastfeed. Highly recommend. They are easy to clean & very functional."
"It saved my nipples multiple times. They’re super light. Quality is good, they do bend for no reason lol overall a good product."
"These were great in the beginning helped me so much."
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