No promo code needed! Our biggest savings are clearly marked on the special Cyber Monday styles you see right here. All Cyber Monday items purchased are FINAL SALE.

Promo codes are not applicable on these special Cyber Monday discounts, but absolutely use your gunamuna rewards points or gift cards on your purchase.

Once they’re gone, they’re gone. Cyber Monday quantities are limited, so shopping early is the best way to snag your favorites.

The sale ends on 12/1 at 11:59 PM PST.

During the Black Friday / Cyber Monday Sale, shipping can take up to 3 weeks, but we promise to ship as fast as we can.

This timeline is an estimate only and not guaranteed. It will likely take additional time for your order to process before being shipped due to extremely high volume. Once it ships, you will receive an email with your tracking number. 

If you place an expedited order please be aware that while we do our best to ship ASAP, orders are processed in the order in which they were received during normal shipping hours. Once processed, expedited USPS, UPS and FedEx delivery commitments will apply. 

For more information about our shipping policy, click here.

There is no free shipping on sale items. Sale pieces ship at standard rates so we can keep your discounts as deep as possible.

Orders cannot be modified or cancelled once they have been submitted.

If you're missing items or shipments, contact us within 7 days of the delivery date. Please make certain to ship to a secure location as we will not process refunds or re-ship orders once the tracking shows delivery confirmation

For orders showing as delivered that are not present at your residence or show up damaged, we will submit a claim with the carrier on your behalf to search out where it may be. Please allow up to 10 business days for us to resolve the issue with the carrier and get an update from them as often these will deliver a day or two later. 

günamüna is not responsible for package deliveries affected by an invalid or old address provided by the customer, natural occurrences, air and ground transportation delays or strikes. We cannot guarantee address update requests made to orders processing and will not be responsible for packages shipped per the order address but under request to edit from the receiver.

Sale styles are FINAL SALE and can’t be returned or exchanged. If you’re unsure about sizing or fit, our team is happy to help before you order!

We sincerely apologize if your item arrives defective. Please notify us within 7 days of receiving your package, and we’ll send you a complimentary return label for a replacement.

To file a claim:

1. Email a photo of the defect, the inside size label, and your order receipt to hello@gunamuna.com.
2. In some cases, we may ask you to return the defective product for inspection.

Please note:

• Inspection does not guarantee a replacement or refund.
• If the defect is deemed a quality issue, we will refund your shipping cost.
• If it is determined to be a care issue, the customer will cover the shipping cost.

Warranty Details:

• We guarantee all products to be free of manufacturer defects for 3 months from the purchase date.
• This applies to the original purchaser only and excludes normal wear and tear, dye fading, pilling, or material damage caused by external factors.

günamüna stands out for its blend of safety, softness, and smart design. Our sleep bags and swaddles are lab-tested by a leading JPMA-certified facility and used by Certified Pediatric Sleep Consultants, ensuring each product supports safer, more restful sleep.

Parents also love our exclusive WONDERZiP®, a 4-way zipper system that lets you change diapers without fully unwrapping your baby—keeping them warm, calm, and undisturbed through the night.

Combine that with cloud-soft bamboo viscose and thoughtfully designed TOG options, and you get a sleep solution that keeps baby cozy and comfortable in any season.

Yes—parents consistently say günamüna is worth it for the quality, comfort, and sleep improvement they see. Our sleep bags are made from ultra-soft bamboo viscose that feels like a gentle hug, with temperature-regulating properties that help babies sleep longer and more comfortably.

The 4-way WONDERZiP® delivers unmatched convenience for nighttime changes, and our generous fit gives babies room to move, stretch, and grow. When you combine durability, smart design, and premium materials, you get a sleep essential that feels—and performs—above the rest.

TOG stands for Thermal Overall Grade, which measures how warm a garment is. In baby sleepwear, TOG ratings help you match your little one’s sleep bag to the nursery temperature so they stay safely cozy—not too hot, not too chilly.

Use the guide below to choose the perfect weight for your baby’s room. At günamüna, we typically offer 0.5 TOG for summertime, 2.5 TOG for winter, and 1.0 TOG for year-round comfort.

0.5 TOG: 74–78°F / 23–26°C

1.0 TOG: 70–73°F / 21–23°C

2.5 TOG: 58–70°F / 15–21°C

Make sure your baby’s sleep bag fits just right by using our size guide, which is based on age and height. A proper fit keeps them comfortable and helps avoid any loose fabric around their face.