Husband used this twice to reseal beer bottles, and both times top of bottle shattered after a couple of hours in frig. What is he doing wrong?

Since metal contracts in the cold, sliding the sealer on as far as possible may be the cause as the steel contracts on the fragile glass. It just needs a snug fit versus a tight one. I've used mine that way for dozens of bottles with no shatter.

What's the difference between Original and Silver besides price?

Silver is being advertised as the retro edition. Please visit the following: Original: https://westmark.de/produktkatalog/en/bottle-opener-and-sealer-hermetus-61832270.html Retro look: https://westmark.de/produktkatalog/en/bottle-opener-and-sealer-hermetus-retro-look-6183rt60.html

What's the difference between the silver and original finishes for sale other than price?

I purchased the silver and it holds a shine similar to a stainless steel that has been polished. I assume the original finish is an unpolished metal.

Will this work for mountain dew bottles

Yes. This will work with any Mountain Dew bottle you have... glass AND plastic! It can pry off any metal cap. It can screw off any plastic cap. This opener/resealer ROCKS!

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Westmark Bottle Opener and Sealer, bottle opener, screw cap opener, 3-in-1, steel/rubber, 8.6 x 3.7 x 1.5 cm, Hermetus, silver/red, 61832270

Westmark Bottle Opener and Sealer, bottle opener, screw cap opener, 3-in-1, steel/rubber, 8.6 x 3.7 x 1.5 cm, Hermetus, silver/red, 61832270

Product ID: 51972504

Details

Brand
Westmark
Colour
Original
Finish type
Red
Is customisable
No
Item weight
0.03 Kilograms
Manufacturer
Westmark

📏compact 8.6 x 3.7 cm size

🔧3-in-1 multifunctional tool

🛡️airtight rubber seal

$21.96

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

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Description

🍾 Unlock, Seal, Repeat — The Ultimate 3-in-1 Bottle Sidekick

COMPACT POWERHOUSE - Small footprint (8.6 x 3.7 cm) fits effortlessly in any kitchen drawer or bar setup.
PRESERVE YOUR POUR - Rubberized sealing surface locks in carbonation and freshness, so every sip feels like the first.
EFFORTLESS GRIP USE - Ergonomic design makes opening and resealing bottles quick and hassle-free—perfect for busy professionals.
TRIPLE THREAT EFFICIENCY - Opens crown corks, unscrews caps, and seals bottles airtight—all in one sleek tool.
DURABLE STEEL RUBBER BUILD - Premium materials ensure longevity and a secure grip every time.

The Westmark Hermetus is a compact, steel and rubber 3-in-1 bottle opener, screw cap remover, and airtight sealer designed for everyday kitchen and bar use. Measuring just 8.6 x 3.7 cm, it combines durability with multifunctionality, allowing you to effortlessly open and reseal bottles while preserving carbonation and freshness. With a 4.6-star rating from over 3,800 reviews, it’s a trusted tool for professionals and enthusiasts alike.

Specifications

ASIN	B0010AWH2I
Best Sellers Rank	316,396 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 500 in Bottle Openers (Home & Kitchen)
Brand Name	Westmark
Colour	Original
Customer Reviews	4.6 4.6 out of 5 stars (3,822)
EU Spare Part Availability Duration	5 Years
Finish Type	Red
Global Trade Identification Number	04004094618376
Included Components	Hermetus bottle opener/resealer
Is Customizable?	No
Item Dimensions L x W	8.6L x 3.7W centimetres
Item Form	Bottle Opener
Item Type Name	Westmark: 'Hermetus' Bottle Cap Opener and Sealer
Item Weight	0.03 Kilograms
Manufacturer	Westmark
Manufacturer Part Number	61832270
Material Type	Steel/Rubber
Model Number	61832270
Number of Items	1
Number of Packs	1
Recommended Uses For Product	Opening and resealing beer bottles, everyday kitchen use
Special Features	3-in-1 functionality: bottle opener, sealer, and carbonation preserver
UPC	735343828492
Unit Count	1.0 count

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$21.96

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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