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Monthly Diaper Box

Monthly Diaper Box

NB (<10 lbs)
$117.00
$117.00
✓ Extra 10% off applied on checkout
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Monthly Diaper Box
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Monthly Diaper Box

Monthly Diaper Box

DYPER

$117.00
$117.00
✓ Extra 10% off applied on checkout
Size

Size Guide

Let's find the perfect fit for you!

SizeWeight ranges (lbs)Diapers per delivery
NUnder 10 lbs204
18-14 lbs216
212-18 lbs192
316-28 lbs168
422-37 lbs144
5Over 27 lbs120
6Over 35 lbs108
7Over 41 lbs96

What's included

204 Diapers (7 changes a day for a month)
Subscribe & Save
$117.00
$0.57 / item
-15%
-15%from$117.00$99.45-15%
$0.49 / item
Delivery every 1 month
$117.00
$99.45

Shipping

Free Shipping · 3 to 5 business days

Read the full shipping policy

Returns

90-day returns
Return within 90 days of delivery.
Free return shipping
Start your return from your orders page and we'll send a prepaid label.
Condition
Items must be unopened, unused and in their original packaging.
Refunds
Refunded to your original payment method within 10 business days of approval. No restocking fee.
Cancellation
You can cancel any time before your order ships.
Damaged or wrong item?
Email support@birchstore.com within 7 days of delivery and we'll make it right.
Read the full returns policy

Key Features

Certifications

    • OEKO-TEX Certified

    Certified by OEKO-TEX (Standard 100)

    OEKO-TEX STANDARD 100 certifies that every component of a textile item has been lab-tested and found free of harmful substances above set limits.

    What it checks

    • Testing of yarn, fabric, buttons, and other accessories against a list of over 1,000 regulated substances
    • Stricter chemical limits for products with more intensive skin contact, including a dedicated infant/toddler product class
    • Compliance with chemical regulations such as REACH, CPSIA, and the ECHA-SVHC candidate list
    • Annual review of substance limit values and one-year validity per certificate

    What it does not cover It tests for chemical residues only and does not certify general product safety features like choking hazards, flammability, or mechanical construction.

    This certification is held by the brand or manufacturer, not by Birch. We show it because the brand states it for this product. Summarised from the certifying body's own page.

    Read the official standard

    • EWG Verified

    Certified by Environmental Working Group

    EWG Verified indicates a product's ingredients were reviewed against Environmental Working Group's ingredient-disclosure and chemical-avoidance standards.

    What it checks

    • Screens out ingredients EWG classifies as chemicals of concern
    • Requires full ingredient disclosure to EWG as part of the application process
    • Applies category-specific requirements (e.g. personal care, diapers, mattresses, cleaners)

    What it does not cover The mark reflects EWG's own ingredient criteria and does not represent independent government safety testing or regulatory approval of the product.

    This certification is held by the brand or manufacturer, not by Birch. We show it because the brand states it for this product. Summarised from the certifying body's own page.

    Read the official standard

    • FSC Certified

    Certified by Forest Stewardship Council

    FSC certification traces wood and paper-based materials in a product back through the supply chain to forests managed under FSC's standards.

    What it checks

    • Chain of custody tracking of wood/fibre from certified forests through manufacturing
    • Forest management practices checked against FSC standards (100%, Recycled, or Mix sourcing labels)
    • Auditing of certificate holders and monitoring of forest management organizations
    • Traceability tools such as blockchain-based tracking of certified material

    What it does not cover This label addresses forest sourcing and traceability of wood/paper materials; it does not test or certify the safety, chemical content, or performance of a finished product.

    This certification is held by the brand or manufacturer, not by Birch. We show it because the brand states it for this product. Summarised from the certifying body's own page.

    Read the official standard

Specifications

Materials & Ingredients

CURATEIQ

Smarter decisions start here.

We analyze the details that matter to parents so you don't have to.

TrustScore
89 /100

Weighted across 11 criteria

CURATEIQ

TrustScore breakdown

89 /100

We take what's most important for a product to determine the TrustScore. Here's our research:

OEKO-TEX Class I 89

The diaper is asserted as OEKO-TEX Standard 100 compliant on the finished product across multiple brand pages, but no Product Class is named, so the specific infant-class scope is implied rather than stated.

Pulp Bleaching Method 74

Independent sources conflict on the pulp bleaching method: some describe the core as TCF processed while a spec table and a comparison ranking identify it as ECF (chlorine dioxide) bleached, so the brand's chlorine-free claim is unresolved between sources rather than confirmed as TCF.

Fragrance, Dye & Lotion Free 93

The diaper is free from fragrance, lotion, latex, dyes, and other named chemicals, and an independent reviewer's own spec table confirms fragrance-free and lotion-free status, while dye-free is inferred only from the absence of prints rather than an explicit brand statement.

PFAS Testing 93

The diapers tested non-detect for PFAS in multiple independent laboratory studies, including third-party testing by Bureau Veritas commissioned by the brand, and the brand was separately included in an independent PFAS testing panel.

Recall History 97

We queried the CPSC recall database directly across its full 1973-2026 corpus and found no recall filed against this brand in any role. A control check confirms the corpus does cover diapers and related product classes, so the clean result reflects the brand's actual absence.

Absorbent Core Quality 91

The absorbent core uses Sumitomo SAP, a Japanese supplier the research identifies as delivering consistently low residual monomer content, though this is named by an independent reviewer reproducing the brand's own component breakdown rather than accompanied by published monomer test results.

Certification Credibility 92

The diapers carry a named, detailed dermatological certification (DermaTest, 5-star, 20 subjects over 4 weeks) plus OEKO-TEX Standard 100 and USDA BioPreferred claims for the finished product, all asserted with real specifics.

Ingredient Disclosure 93

An independent reviewer reproduces a full layer-by-layer materials breakdown, including a percent-by-component composition, naming the Sumitomo SAP supplier and specific percentages that go beyond the brand's own general summary of 'plant-based liners and core.'

Skin-Contact Safety Testing 93

The diaper carries a named independent institute (DermaTest) with a published 5-star rating and detailed clinical study results (20 subjects, 4 weeks, no irritation or allergic reactions detected), and a third-party comparison repeats this same named rating.

Transparency & Support 85

The country of manufacture is disclosed only broadly as China, Mexico, and the US without a per-SKU breakdown, and no concrete warranty terms are published for the diapers themselves.

Pulp Sourcing (FSC) 85

FSC-certified wood fluff pulp is claimed for the diaper core, but the brand's own phrasing hedges with 'when possible' rather than asserting it unconditionally.

Customer Stories

Sentiment Summary

Many reviewers praise the softness, fit and absorbency of these diapers, saying they hold up well overnight and reduce leaks compared with other brands they've tried.
Several customers say their children have not experienced diaper rash since switching to this diaper, and describe the material as gentle on sensitive skin.
A number of reviewers report overnight leaks or dampness, with some noting their child wakes up wet despite changing before bed.
A few customers mention the diapers can shed small fibers that build up during wear, and one reported a white residue coming from a diaper.
Reviewers generally describe the fit as snug and true to size, though a few mention needing to size up as their child grows.
Several customers say the diapers are worth the higher price given their comfort and the brand's environmental practices, including the composting subscription add-on.

These are amazing. They are safe for sensitive skin and do not cause any irritation. They are strong and durable and do not leave lint on my baby’s skin. I will continue to use these.
Latina V.
Great, stretchy fit! Doesn’t irritate my baby’s sensitive skin, and super absorbent
Alexandra C.
They fit a little big for where are baby is at, so that needs to be considered. I think the fit would be pretty close if they lined up for the perfect size and weight as the size 4s. He did leak through about 1/5 that we had used. Felt like a sturdy diaper as well. Leak could have been from size difference. Hard to say. Will keep trying them as he grows into that size a little more.
Tim S.
I received a sample pack of these diapers and was honestly really impressed with the quality! Right out of the package, they felt more high-end than the diapers I normally use—softer and just really nice overall. My only complaint is that I wish they had a little more coverage around the backside and up toward the hips. That area felt a bit more bare than I prefer. I also really appreciate when diapers have an obvious indication of which side is the back. Especially in the middle of the night when I’m half asleep trying to change a diaper, being able to quickly identify the back by a color or label is SO helpful. There were a couple of times I accidentally had these backwards because I had to feel around for the tabs. Overall, though, I really liked these diapers! The softness and quality stood out to me, and I would definitely consider purchasing them again.
Ali
While i love this DYPER, as the child ages, the box for the bigger size diapers contain less diapers, but the prices are the same. That is disappointing for us. Our monthly box should decrease in price as the amount of diapers they contain decreases.
Katie E.

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