Newborn Simplex All In One NappyNewborn Simplex All In One Nappy 
Newborn Simplex All In One Nappy

Newborn Simplex All In One Nappy

  (2 Reviews)
£16.99    £0.00    Save: 0


Nappy Overview

Simplex Newborn All In One is a unique design that combines the convenience of an all-in-one nappy while providing the absorbency adjustability of a pocket nappy.

The Simplex Newborn All In One isn't a cheap nappy but it's excellent quality, highly absorbent and made with organic cotton.


The nappy fits from 6-16lbs.

How do I use it?

The diaper has pocket openings on both ends that allows you to increase the diaper's absorbency by adding extra inserts.  This also enables any extra  inserts to agitate out in the wash  however i'd recommend you pull them out before washing to ensure nothing is stuck and the nappy is thoroughly cleaned. 

Nappy Fabric

It is made with a waterproof outer layer and 12 layers of 100% organic cotton twill fabric in the wet zone making it a very thirst all in one newborn nappy.

The organic cotton and birdseye cotton fabric used for all Simplex nappies are certified according to OEKO-TEX Standard 100 class 1 since 2017. This voluntary, third party certification indicates that the fabrics have been tested according to the OEKO TEX Standard 100 requirements that they do not contain harmful levels of over 300 chemicals conidered to be dangerous to a baby's health such as residual pesticides, carcinogenic dyestuffs, phthalates, lead, heavy metals and formaldehyde. The OEKO-TEX Standard 100 reflects the latest advances in textile chemistry, up to date medical knowledge and the current state of textile product safety regulations.


Brand:  Blueberry
Drying Speed:  Average
Containment:  Poor
Absorbency:  Good - For Newborn
Looks:  Super Slim
Change Speed:  Quick
Ease of Use:  Very Simple
Length:  Average (Newborns)
Fastening:  Poppers
Requires a Wrap?  No
Made In:  USA
Day or Night:  Day only


Blueberry Care Guide

  • Prewash nappy once before first use.
  • Remove all solid waste before washing
  • Remove any inserts from covers s they can thoroughly washed
  • Don't overload your machine.
  • Put through a rinse cycle before the main wash
  • You can wash at 40 or 60 deg using a full dose of detergent
  • Use a long cotton wash. Nappies love a long wash
  • No harsh stain removers or bleach.
  • No fabric softeners. They will reduce absorbency.
  • Ideally line dry or tumble dry on warm.

Blueberry Warranty

Blueberry products have a 1 year warranty from date of purchase, not first use. if you believe you have a faulty product please contact The Nappy lady with details of the problem and photos and we'll liase with Blueberry for you and arrange a replacement if appropriate.

Blueberry warranty covers: Product stitching, seams, elastics and any of the product's components including snaps, hook & loop closures, and fabric holes discovered immediately upon receipt of the item.

What it doesn't cover: Leaking, odour issues, fading, staining, repelling and normal wear and tear which includes any of the following issues that appear after 90 days of use: holes and tears in the fabric, elastic loosening and stitching that comes loose. It also doesn't cover hand me downs. The warranty applies to the original purchaser only.

Diamonds are forever. Nappies aren't.
Blueberry nappies are remarkably durable but they aren't indestructable and like any other clothing item they will eventually show signs of wear and tear and may not withstand being used and washed several times a week for extended periods of time. But they will last longer if you take care of them properly and that part is your responsibility. They won't cover an item caused damage by improper care, abuse, misuse, normal fading or normal wear and tear of the product materials.

The warranty is also void when washing intsructions haven't been followed and/or the following have been used;
Fabric softeners
Any other caustic substances
Laundry additives
When Subject to water or drying temperatures ocver 60deg


Average Rating (2 Reviews):  
Write a Review and share your opinions!

Smaller than expected
Sunday, 5 April 2020  | 

These are FANTASTIC - my husband and mum and I have had absolutely no trouble using them.

Work well with the Bambinex fleece liners sold on this site. Also used with the biodegradable paper liners and had no problem.

No leakage so far with the merconium or breastfeeding poop.

They do a great job at avoiding the umbilical cord.

My daughter was born 8lb8oz.
I am using them on their biggest setting already... so either she is wider than expected or the nappies are smaller. (She is tall though so I don't think wider than usual!)... or maybe they will stretch more than we are tightening?...

Was this helpful to you?  Yes  /  No

3 of 3 people found this review helpful.

Super cute, slightly leaky for us
Saturday, 14 July 2018  | 

I love these nappies, the fit has been great from day 1 with our baby girl (born 7lbs 6oz), even with the stump. She's now 6 weeks and they fit just perfectly on the second setting (of 3). However, we have had some trouble with moisture (and poo) wicking out the legs. The inner cotton fabric comes right to the edge of the leg seam, and I do my best to really tuck it in, but somehow it pokes out and wicks onto her clothes. This means I avoid using them when out of the house. I still use them daily at home and they don't leak every time, but often enough to be quite annoying. Such a shame and they are extremely cute and the fit is perhaps the best of all the nappies I own (about 7 different varieties).

Was this helpful to you?  Yes  /  No

2 of 2 people found this review helpful.

free delivery over £50 See our delivery page for full info
nappy advice questionnaire See what The Nappy Lady recommends
friendly customer support 01252 372266 - weekdays 9.30am - 2pm
The Nappy Lady Logo