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Alva Baby One Size Nappies
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Design: Mr FoxDesign: Arctic Fox NEWDesign: BearsDesign: Berry Foxy NEW
Design: Blue WhalesDesign: Busy BeesDesign: CactusDesign: Chelsea NEW
Design: Colourful DinosDesign: Dandelion NEWDesign: DiplodocusDesign: Elephant Blue
Design: Enchanted Forest NEWDesign: FeathersDesign: Flora NEWDesign: Frollicking Foxes NEW
Design: Herd of ColourDesign: HoneypotDesign: I Poop RainbowsDesign: Infusion NEW
Design: Jolly JelliesDesign: Jungle Dino NEWDesign: Majestic NEWDesign: Monochrome Birds
Design: Navy Bouquet NEWDesign: Pastel Feathers NEWDesign: Perfect PearDesign: Pineapples
Design: Polar Bear NEWDesign: Queen of the JungleDesign: Rockets NEWDesign: Shark Life
Design: SucculentsDesign: Teepee FoxDesign: The King NEWDesign: Watercolour Bloom
Design: Whale of a Time NEWDesign: White Stag NEWDesign: Winter Wonderland NEW

Alva Baby One Size Nappies

£6.95    (VAT Free)
  (77 Reviews)
Earn 6 Pants Points  Read about our loyalty scheme - Pants Points
101 in stock, immediate despatch  

101 in stock, immediate despatch

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Brand:  Alva Baby

Alva Baby Reusable One Size Nappies


Alva Baby nappies have become the best loved brand of economical reusable nappies, for those not wishing to spend a small fortune on cloth.

The Alva One Size nappies are designed to fit both infants and toddlers, and the size can be adjusted using the rows of snaps on the front rise. Simply snap them up, or down for a smaller or a larger fit.

Alva nappies also feature hip and crossover snaps, to prevent "wing droop".

Each nappy comes complete with one absorbent 3-layer microfibre insert. This stuffs inside the pocket of the nappy, and additional boosters can be added for extra absorbency as and when needed.

The outer layer of the nappy is a waterproof and breathable TPU. The Alva nappies also feature an inner layer of polyester suede cloth, which helps to keep your baby dry whilst wicking the moisture away and into the insert. *note, suede cloth is a 100% man-made material and not derived from animals.

Alva Baby Nappy Features

  • Fits from 8-35lbs/3.5kg-16kg approx
  • One year guarantee
  • Comes complete with one 3-layer microfibre insert
  • Hip and Cross-over snaps help to prevent "wing droop"


  • Wash before first use.
  • Place the insert inside the nappy through the open pocket in the back
  • More than one insert may be needed when napping or when extra absorbency is required. We recommend Bamboo Boosters
  • Nappies should be changed every 2-3 hours, and when damp, to help prevent nappy rash

Wash & Care

  • Remove and rinse off the residuals (knock solids into toilet). Disposable liners may be used
  • Store in a dry pail, we recommend a hanging pail, and wash every 1-2 days
  • Run a cold rinse, and machine wash (no hotter than 30ºC)
  • Do not use fabric softeners or bleach
  • Hang dry or tumble dry on a low heat
  • Line drying in the sun will help to remove any staining



What else will I need?

Liners: You may choose to use disposable liners inside your nappies to help with the removal of solids, however these are optional and are not essential.

Nappy Bucket or Hanging Pail: Any lidded bucket or hanging pail can be used to store your wet nappies. There is no need for soaking, they can be thrown into the empty bucket or bag ready for wash day. If using a bucket, mesh bags or pail liners can be used to make transferral of your nappies from the bucket to the machine really easy.

Wet Nappy Bag: This is a waterproof bag to be kept in your changing bag that can be used to store your wet nappies when you are out and about. We recommend the Alva Wet & Dry bag.

Boosters: These are optional and may be used if your child is a heavy wetter, or for night-time boosting. Our fabulous range of nappy boosters can be seen here

Job done! Take a look at our Accessory Bundles for has everything in one place at great prices!

Average Rating (77 Reviews):  
Write a Review and earn 10 Pants Points just for sharing your opinions!

Brilliant nappies
Friday, 18 October 2019  | 

These nappies have really lovely designs, they're easy to use and they dry very fast. My little boy is a heavy wetter so i usually have to change his nappy 1.5 to 2 hours so i'm having to buy a fair few to last me a few days so i can do a wash every other day. Really good value for the price.

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Good nappies with cute designs
Friday, 4 October 2019  | 

I have recently brought 11 Alva nappies, after a few uses i decide to buy bamboo boosters for longer wear as they would leak after 1-2hours. Now i typically get 3 hours. The nappies wash well, i have washed them daily for around 3 months and still look brand new. They also dry quick. The size is good, i use them on my 7 month old and my 2.5 year old at night. Great budget nappy, would recommend.

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Wednesday, 25 September 2019  | 

I love my alvas! The prints are great, they are super affordable and so far no issues whatsoever! And we are 12 months in. Only downside is the microfiber insert that comes with isnt enough absorbancy. I exclusively use bamboo in them instead.

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Cheap and cheerful
Monday, 23 September 2019  | 

Lovely designs and feel comfy enough but difficult to get a great fit on my chunky thighed almost one year old. Inside fabric seemed to bobble a little after a few uses. Not my favourite to reach for, but I do love the cactus one 😍

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Cheap and very cute!
Monday, 23 September 2019  | 

I received this nappy as part of the try cloth for £10 pack and really like it.

It has a nice soft lining which means your donít have to use liners if you donít want to. Itís very affordable and the designs are lovely. The pads it comes with are not very absorbent so I didnít tend to use them and instead put in a micro fibre and a bamboo which then unfortunately meant it wasnít quite so slim fitting.

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5 stars
Wednesday, 11 September 2019  | 

Not only do I love these these nappies but I also love Fill-your-pants, honestly have not come across better customer service. I truly believe that all involved are passionate about what they do and why they do. Over the past few months they have been more than happy to help me and answer my questions. As for the Alvas they are brilliant and they are beyond value for money. They have the most beautiful designs and combined with the right inserts they work like a dream!

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1 of 1 people found this review helpful.

My Favourite
Tuesday, 10 September 2019  | 

Fabulous Nappies my all time favourite. Always reaching for these they are easy to use and have loads of cute designs. fab value for money

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Excellent nappies!
Tuesday, 3 September 2019  | 

We love the Alva nappies for our long-legged little boy! He is long and slim and they fit him really well with great popper options across the tummy and around the legs. We haven't had a leak and he is a fairly heavy wetter. Plus, the prints are gorgeous! We use with a 5-layer bamboo insert during the day, which works really well. Highly recommend them.

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Great value
Sunday, 1 September 2019  | 

Great value nappies (not as good quality as baba+boo or mama koala but much cheaper). I find they need a booster as the microfiber insert supplied with them isn't enough for my 4 month old on its own. Using them with a little lamb bamboo booster and they're fab, not too bulky.

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1 of 1 people found this review helpful.

Good cloth nappy
Tuesday, 6 August 2019  | 

I was new to cloth nappies and thought I would try the alva pocket nappy after it being recommended by a friend and i'm glad I did! These pocket nappies are great especially for the price. They fit well on my 4 month old and look really cute as well.

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Read all 77 customer reviews...

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