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- USA
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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Description
Whirl Pak Standard Bags 18 oz 4.5" X 9" 3mil with Write-On AreaThe white write on strip makes sample identification easier and more convenient. Nasco Whirl Pak bags are not autoclavable. Whirl Pak bags are sterilized with ethylene oxide gas. All Whirl Pak bags feature PUNCTURE PROOF TABS. This patented process extends the tape on the tab past the wire ends eliminating the sharp points which could puncture the bags, scratch a persons hand, or puncture gloves. Resins used in the extrusion of film for Whirl Pak bags
The white write-on strip makes sample identification easier and more convenient. Nasco Whirl-Pak® bags are not autoclavable. Whirl-Pak® bags are sterilized with ethylene oxide gas. All Whirl-Pak® bags feature “PUNCTURE PROOF TABS.†This patented process extends the tape on the tab past the wire ends eliminating the sharp points which could puncture the bags, scratch a person’s hand, or puncture gloves. Resins used in the extrusion of film for Whirl-Pak® bags are approved for food contact. Bags are manufactured in accordance with the requirements for manufacturers of single service containers for milk and milk products, as specified by the Food & Drug Administration. Bags should not be used at temperatures above 180°F, 82°C. Bags can be frozen to any temperature, even liquid nitrogen. Careful handling is required after freezing.Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 1843 reviews
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Product Reviews
★★★★★ 5
Comfortable and stylish
Size: 12, Color: Black
I'm very pleased with these shoes. I rarely write reviews, but these are extremely comfortable and stylish. I bought a black pair and a brown paid. Many times I have to get a wide, but the standard size 12 fits me well. Easy to slip into, yet still snug while walking.
I feel like the price is reasonable too.
Good cushioning, not too thin of a sole.
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Reviewed in the United States on January 7, 2026
★★★★★ 5
Good looking shoe.
Size: 9 Wide, Color: Cognac
It's a good looking should which is true to size. Quality is good. However, it is not leather. Inner and outer covering are man made. For me, it's okay. I ordered a 9W which I knew would be no more than a triple E width. I'm actually a quadruple E width so it's taking a little longer to break in. I won't be using these as often as at this stage of my life, I don't have that have functions that require dressier shoes. I'm happy with this purchase, a good value for the price. The slip in feature works well like my Sketcher slip in.
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Reviewed in the United States on July 27, 2025
★★★★★ 5
Thick and soft.
What a steal. Thick, warm, soft and such high quality. This is an amazingly nice sweater.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Perfect!
Size: Medium, Color: Pure Black
Well made, soft comfortable and looks great.
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Reviewed in the United States on June 6, 2026
★★★★★ 5
So soft
Size: Large, Color: Pure Black
Loved. Soft and cute
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Reviewed in the United States on April 27, 2026