• Kirkland Signature diapers sizes 3-7 package
  • Kirkland Signature baby diapers front view
  • Kirkland Signature diaper pack sizes 3-7
  • Kirkland Signature Size Five diapers
  • Kirkland Signature breathable diaper design
  • Kirkland Signature diapers for sensitive skin
  • Kirkland Signature pocketed waistband diapers
  • Kirkland Signature absorbent baby diapers
  • Kirkland Signature thin design diapers
  • Kirkland Signature everyday baby diaper pack
  • Kirkland Signature diaper packaging detail
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Frequently asked questions

What sizes are included?

This listing covers Kirkland Signature Diaper Sizes 3-7, including Size Five.

How long do they provide protection?

Size Five offers up to 12 hours of absorbent protection.

Are these diapers soft and breathable?

Yes, they feature a new ultra-soft and breathable outer cover.

Are they suitable for sensitive skin?

They are dermatologically tested and include a hypoallergenic liner that is gentle on skin.

What helps with leak protection?

The pocketed waistband is designed to help contain blowouts.

How do they fit for active babies?

The thin-by-design construction supports freedom to explore and move comfortably.

Kirkland Signature Diaper Sizes 3-7

Kirkland Signature Diaper Sizes 3-7

Brand Kirkland Signature

Independent U.S. retailer. Brand names and trademarks belong to their respective owners.

$43.74 USD
$53.99 USD $43.74 USD
Save 19% Sold out You save $10.25
  • Secure checkout
  • Ships in 1–2 business days
  • Canada shipping available
  • 30-day eligible U.S. returns
  • New condition

Shipping & delivery

  • Availability In stock — available to order online
  • SKU LFY-E1AE1DE8-01
  • Condition New
  • Processing 1–2 business days
  • U.S. shipping 5–7 business days after shipment · Rates calculated at checkout
  • Canada Rates & timing at checkout
  • Returns U.S. returns accepted within 30 days for eligible new, unopened items. Customer pays return shipping unless the item is damaged, defective, incorrect, or expired. Canadian orders are final sale.

View full shipping policy View full return policy

Kirkland Signature Diaper Sizes 3-7 are designed for everyday comfort, reliable absorbency, and easy movement as your little one grows. With a thin-by-design fit, soft breathable outer cover, and gentle liner, they offer practical diapering value at a better price.

Key Features

  • Sizes 3-7 for growing babies and toddlers
  • Up to 12 hours of absorbent protection
  • Ultra-soft, breathable outer cover
  • Dermatologically tested for sensitive skin
  • Hypoallergenic liner is gentle on skin
  • Thin by design for freedom to explore
  • Pocketed waistband helps contain blowouts
  • Everyday diapering value with a comfortable fit

Premium everyday essentials at a better-than-retail price.

Limited quantities available.

Frequently asked questions

What sizes are included?

This listing covers Kirkland Signature Diaper Sizes 3-7, including Size Five.

How long do they provide protection?

Size Five offers up to 12 hours of absorbent protection.

Are these diapers soft and breathable?

Yes, they feature a new ultra-soft and breathable outer cover.

Are they suitable for sensitive skin?

They are dermatologically tested and include a hypoallergenic liner that is gentle on skin.

What helps with leak protection?

The pocketed waistband is designed to help contain blowouts.

How do they fit for active babies?

The thin-by-design construction supports freedom to explore and move comfortably.

View full details