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CloudBlend™ Sleep Sack TOG 2.5

CloudBlend™ Sleep Sack TOG 2.5

Sparrow / Small
$48.00
$48.00
✓ Extra 10% off applied on checkout
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CloudBlend™ Sleep Sack TOG 2.5
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  • CloudBlend™ Sleep Sack TOG 2.5
  • CloudBlend™ Sleep Sack TOG 2.5
  • CloudBlend™ Sleep Sack TOG 2.5
Back
CloudBlend™ Sleep Sack TOG 2.5

CloudBlend™ Sleep Sack TOG 2.5

WildBird

$48.00
$48.00
✓ Extra 10% off applied on checkout
ColorSparrow
Size

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

Specifications

Documents

CURATEIQ

Smarter decisions start here.

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

TrustScore
86 /100

Weighted across 10 criteria

CURATEIQ

TrustScore breakdown

86 /100

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

Safe-Sleep Design Compliance 84

WildBird publishes the TOG 2.5 rating with a dressing-temperature guide and describes zero-irritation neck/arm construction and a hip-healthy teardrop bottom, but a parent review of the same CloudBlend fabric reports the stretchy material letting a toddler's legs and feet get tangled, a fit concern the brand does not address.

Fiber Content & Origin 91

The sleep sack's CloudBlend fabric is disclosed at exact percentages — 67.5% Lenzing Tencel, 27.5% Modal, 5% Elastane, with 80g DuPont polyester filler for the TOG 2.5 version — and is breathable and moisture-wicking, sourced from eucalyptus and beech trees.

Textile Certification 92

The sleep sack's CloudBlend fabric is named OEKO-TEX Certified directly for this finished garment, rigorously tested for harmful substances. The same sleep sack is listed for sale at a major retailer.

Recall History 97

We queried the complete CPSC recall database (10,082 records, 1973–2026) for WildBird and found no recall of any kind, in any role. The query's coverage was confirmed with a control showing related product categories like cribs and strollers are well represented in the same corpus.

Sleepwear Flammability Compliance 76

This sleep sack is presented as a wearable blanket and sold in Small, Medium and Large, with no month range that stops at 9 months, and no flammability compliance route, snug fit or flame-retardant treatment, is stated for it.

Certification Credibility 92

WildBird names OEKO-TEX certification for the CloudBlend fabric used in this sleep sack, and states general CPSIA and ASTM compliance as a brand. A third-party reviewer repeats the OEKO-TEX and non-toxic claims without adding independent verification.

Chemical Finish Avoidance 78

The CloudBlend fabric's care and composition are described in detail but never states whether the sleep sack avoids wrinkle-resistant, stain-resistant, or water-repellent finishes.

Transparency & Support 85

WildBird states a general transparency commitment about sourcing, manufacturing and costs, but does not publish country of manufacture or concrete warranty terms for this sleep sack specifically.

Fastener & Neck-Opening Safety 84

The sleep sack has a two-way zip and zero-irritation neck and arm construction, but no zip guard detail, neck circumference sizing, or snap retention testing is published, and a review of the same stretchy fabric notes legs and feet getting stuck.

Hardware & Print Safety 78

This sleep sack is dyed a solid dusty pink with a two-way zip and no applied graphic, but the dye chemistry and zip material composition are never addressed anywhere in the product's published information.

Customer Stories

Sentiment Summary

Customers consistently praise the softness of the sleep sack's fabric, often calling it the softest they've felt.
Reviewers mention the sleep sack keeps babies warm at the right temperature without overheating, even in cooler room conditions.
Some customers mention the sleep sack feels like good quality for the price, describing it as more affordable than comparable brands.
A few reviewers note the sleep sack runs a bit large initially, fitting loosely until baby grows into it.
Customers report the fabric holds up well after repeated washing.

My son loves his sleep sacks! They are so soft and a perfect weight to keep him cozy!
Jordan T.
So soft, so pretty and cheaper than competitors! I love it!
Ariel
I’m obsessed with this sleep sack! It’s so incredibly soft and feels nice and warm for our chilly upstairs. I also love that it’s cheaper than certain other similar brands. I am definitely planning on purchasing a thinner sleep sack and some sleepers!
Ariel M.

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