--- product_id: 51972504 title: "Hermetus bottle opener and sealer" brand: "westmark" price: "S/.85" currency: PEN in_stock: true reviews_count: 13 category: "Westmark" url: https://www.desertcart.pe/products/51972504-hermetus-bottle-opener-and-sealer store_origin: PE region: Peru --- # compact 8.6 x 3.7 cm size 3-in-1 multifunctional tool airtight rubber seal Hermetus bottle opener and sealer **Brand:** westmark **Price:** S/.85 **Availability:** ✅ In Stock ## Summary > 🍾 Unlock, Seal, Repeat — The Ultimate 3-in-1 Bottle Sidekick ## Quick Answers - **What is this?** Hermetus bottle opener and sealer by westmark - **How much does it cost?** S/.85 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/51972504-hermetus-bottle-opener-and-sealer) ## Best For - westmark enthusiasts ## Why This Product - Trusted westmark brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **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. ## Overview 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. ## Description Great prices on your favourite Home brands, and free delivery on eligible orders. Review: Very good when you don't want to drink a full bottle - Excellent for sealing part bottles. Bottle opener functions well too Review: My lockdown workhorse! - This little thing has been getting a lot of use throughout the various lockdowns, more than I am proud to admit! And yet you wouldn't be able to tell, it's really sturdy and well made, hasn't dented/scratched at all. It's probably the perfect size to fit in your hand, openers that are too big or too small can make cracking a cold one a difficult task and it really shouldn't be. To be honest I only really bought it because I thought the bottle resealing feature was pretty cool and I could use it to stretch out some higher ABV stouts over a few days rather than having to drink all at once. I was surprised how well this actually works and have tested on a few opened beers in the fridge which kept for a few days before noticing any real drop off in carbonation and flavour. Impressive. Haven't tested the twist-cap feature and probably never will, I'm not a fan of Bud and while I think more beer should be twist-cap I can't see that happening any time soon. Overall I imagine this will probably last me many years and I would recommend without hesistation. Plus it's great value for money. If you found this review helpful let me know by clicking the button below! Cheers ## Features - 3-in-1 all-rounder: bottle opener, screw cap opener and bottle stopper - Quickly and effortlessly unscrews screw caps and opens crown cork caps, seals open bottles airtightly thanks to rubberised surface - Space-saving storage, compact dimensions, clever: multifunctional 3-in-1 use - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0010AWH2I | | Best Sellers Rank | 416,428 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 779 in Bottle Openers (Home & Kitchen) | | Brand | Westmark | | Brand Name | Westmark | | Colour | Original | | Customer Reviews | 4.6 out of 5 stars 3,809 Reviews | | EU Spare Part Availability Duration | 5 Years | | Finish Type | Red | | 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 | | Item weight | 0.03 Kilograms | | Manufacturer | Westmark | | Manufacturer Part Number | 61832270 | | Material | Steel/Rubber | | Material Type | Steel/Rubber | | Model Number | 61832270 | | Number of Items | 1 | | Number of Packs | 1 | | Product dimensions | 8.6L x 3.7W centimetres | | 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 | ## Product Details - **Brand:** Westmark - **Colour:** Original - **Finish type:** Red - **Is customisable:** No - **Item form:** handheld tool - **Manufacturer:** Westmark - **Material:** Steel/Rubber - **Number of items:** 1 - **Product dimensions:** 8.6L x 3.7W centimetres - **UPC:** 735343828492 ## Images ![Hermetus bottle opener and sealer - Image 1](https://m.media-amazon.com/images/I/71KwbZj6JdL.jpg) ![Hermetus bottle opener and sealer - Image 2](https://m.media-amazon.com/images/I/71TXOav028L.jpg) ![Hermetus bottle opener and sealer - Image 3](https://m.media-amazon.com/images/I/21YHOnV4mUL.jpg) ![Hermetus bottle opener and sealer - Image 4](https://m.media-amazon.com/images/I/71vIxS274nL.jpg) ![Hermetus bottle opener and sealer - Image 5](https://m.media-amazon.com/images/I/61FSY77jxUL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: 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?** A: 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. **Q: What's the difference between Original and Silver besides price?** A: 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 **Q: What's the difference between the silver and original finishes for sale other than price?** A: 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. **Q: Will this work for mountain dew bottles** A: 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! ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very good when you don't want to drink a full bottle *by C***S on 29 July 2026* Excellent for sealing part bottles. Bottle opener functions well too ### ⭐⭐⭐⭐⭐ My lockdown workhorse! *by G***G on 11 January 2021* This little thing has been getting a lot of use throughout the various lockdowns, more than I am proud to admit! And yet you wouldn't be able to tell, it's really sturdy and well made, hasn't dented/scratched at all. It's probably the perfect size to fit in your hand, openers that are too big or too small can make cracking a cold one a difficult task and it really shouldn't be. To be honest I only really bought it because I thought the bottle resealing feature was pretty cool and I could use it to stretch out some higher ABV stouts over a few days rather than having to drink all at once. I was surprised how well this actually works and have tested on a few opened beers in the fridge which kept for a few days before noticing any real drop off in carbonation and flavour. Impressive. Haven't tested the twist-cap feature and probably never will, I'm not a fan of Bud and while I think more beer should be twist-cap I can't see that happening any time soon. Overall I imagine this will probably last me many years and I would recommend without hesistation. Plus it's great value for money. If you found this review helpful let me know by clicking the button below! Cheers ### ⭐⭐⭐⭐⭐ Good value *by M***Y on 4 February 2026* Very nice bottle opener and it does seal the bottle well afterwards ## Frequently Bought Together - Westmark Germany Hermetus Steel 3-in-1 Resealer Beer Bottle Opener - Westmark Swivel Vegetable Peeler With Stainless Steel Blade (Famos) - Westmark Germany Heavy Duty Stainless Steel Wire Cheese Slicer Angle Adjustable (Grey),7" x 3.9" x 0.2" - --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pe/products/51972504-hermetus-bottle-opener-and-sealer](https://www.desertcart.pe/products/51972504-hermetus-bottle-opener-and-sealer) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-09-12*