--- product_id: 747996520 title: "Aluminum Alloy Case for YubiKey USB 5 5C NFC Nano,Compatible with Ledger Nano X/S Plus,Waterproof&Shockproof-Secure Portable Storage for Cryptocurrency Cold Wallet(Silver)" brand: "biu-boom" price: "¥6102" currency: JPY in_stock: true reviews_count: 13 url: https://www.desertcart.jp/products/747996520-aluminum-alloy-case-for-yubikey-usb-5-5c-nfc-nano store_origin: JP region: Japan --- # Shockproof Design Waterproof Protection 6061 Aluminum Alloy Durability Aluminum Alloy Case for YubiKey USB 5 5C NFC Nano,Compatible with Ledger Nano X/S Plus,Waterproof&Shockproof-Secure Portable Storage for Cryptocurrency Cold Wallet(Silver) **Brand:** biu-boom **Price:** ¥6102 **Availability:** ✅ In Stock ## Summary > 🔐 Carry Crypto with Confidence — Protection That Means Business ## Quick Answers - **What is this?** Aluminum Alloy Case for YubiKey USB 5 5C NFC Nano,Compatible with Ledger Nano X/S Plus,Waterproof&Shockproof-Secure Portable Storage for Cryptocurrency Cold Wallet(Silver) by biu-boom - **How much does it cost?** ¥6102 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/747996520-aluminum-alloy-case-for-yubikey-usb-5-5c-nfc-nano) ## Best For - biu-boom enthusiasts ## Why This Product - Trusted biu-boom brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek & Portable:** Ultra-lightweight (0.86g) and compact design fits seamlessly into your daily carry without bulk. - • **Shockproof Security:** Engineered to absorb impacts, protecting your YubiKey and Ledger Nano devices from drops and bumps. - • **Waterproof Confidence:** Keep your cold wallet safe from unexpected spills and rain with reliable waterproof sealing. - • **Effortless Access & Style:** Secure screw-on closure with a stylish silver finish and convenient web handle for on-the-go ease. - • **Rugged Armor for Your Crypto:** Precision CNC-machined 6061 aluminum alloy ensures military-grade durability for everyday and outdoor use. ## Overview The BIU-BOOM Aluminum Alloy Case is a precision CNC-machined protective shell crafted from durable 6061 aluminum alloy. Designed for YubiKey USB 5/5C NFC Nano and Ledger Nano X/S Plus devices, it offers waterproof and shockproof security in a sleek, lightweight form factor. Featuring a secure screw-on closure and a convenient web handle, this silver case is the ultimate portable safeguard for your cryptocurrency cold wallet. ## Description Perfect Fit: Ledger Nano S and Ledger Nano X BTC Bitcoin Hardware Wallet. While the Ledger Wallet protects your cryptocurrency, The Ledger Nano case will shield your Ledger Nano S and Ledger Nano X.One Ledger Nano Case can hold one Ledger Nano X or one Ledger Nano S ## Features - 【 Aluminum Build】Crafted from 6061 aluminum alloy with precision CNC machining, this protective case offers strong durability and reliable protection for everyday carry and outdoor use. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0815BJRNS | | Best Sellers Rank | #590 in Computer Hard Drive Bags & Cases | | Brand Name | BIU-BOOM | | Closure Type | Screw-On | | Color | Silver | | Customer Reviews | 4.7 4.7 out of 5 stars (422) 4.7 out of 5 stars | | Handle Type | Web Handle | | Item Weight | 0.86 g | | Manufacturer | BIU-BOOM | | Manufacturer Part Number | Ledger Nano X S SPLUS Case | | Material Type | Aluminum | | Model Number | Ledger Nano X S SPLUS Case | | Number Of Compartments | 2 | | Number Of Items | 1 | | Pattern | Plaid | | Shell Type | Hard | | Size | Nano X Case-Nano S Case | | Strap Type | Shoulder, Cross-Body | | Style Name | Nano X S Splus Case | | Unit Count | 1 Count | | Upc | 741311029211 | | Water Resistance Level | Waterproof | ## Images ![Aluminum Alloy Case for YubiKey USB 5 5C NFC Nano,Compatible with Ledger Nano X/S Plus,Waterproof&Shockproof-Secure Portable Storage for Cryptocurrency Cold Wallet(Silver) - Image 1](https://m.media-amazon.com/images/I/71PH2RCOcDL.jpg) ![Aluminum Alloy Case for YubiKey USB 5 5C NFC Nano,Compatible with Ledger Nano X/S Plus,Waterproof&Shockproof-Secure Portable Storage for Cryptocurrency Cold Wallet(Silver) - Image 2](https://m.media-amazon.com/images/I/512UqU4Z+GL.jpg) ![Aluminum Alloy Case for YubiKey USB 5 5C NFC Nano,Compatible with Ledger Nano X/S Plus,Waterproof&Shockproof-Secure Portable Storage for Cryptocurrency Cold Wallet(Silver) - Image 3](https://m.media-amazon.com/images/I/71GLr5hTMnL.jpg) ![Aluminum Alloy Case for YubiKey USB 5 5C NFC Nano,Compatible with Ledger Nano X/S Plus,Waterproof&Shockproof-Secure Portable Storage for Cryptocurrency Cold Wallet(Silver) - Image 4](https://m.media-amazon.com/images/I/71TTFsrLGpL.jpg) ![Aluminum Alloy Case for YubiKey USB 5 5C NFC Nano,Compatible with Ledger Nano X/S Plus,Waterproof&Shockproof-Secure Portable Storage for Cryptocurrency Cold Wallet(Silver) - Image 5](https://m.media-amazon.com/images/I/71zM3kdkHbL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Can someone who owns a ledger nano x show with a pic or vid how the ledger nx fits into the tube? mixed reviews, thank you** A: By John J. on July 31, 2022 **Q: Can you fit both nano s and nano x in one case together?** A: only put one **Q: Would wallet encased in continuous aluminum alloy also serve as EMP shield? like a faraday capsule?** A: I'm sure it absolutely help. **Q: What are the internal dimensions?** A: Not sure but perfect size for the Nano ledger products. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very well made, buttt not what I thought it was. *by on Reviewed in the United States April 10, 2025* I recently bought the “BIU-BOOM Aluminum Alloy Waterproof & Shockproof Case” and I’m quite impressed with its build quality. The carabiners are super strong and the twist-locking mechanism requires several twists to lock and unlock, so there’s no chance of it slipping off. The metal container (I think it’s aluminum, but I know it’s metal, not plastic) has threading that requires three full turns to remove, so it shouldn’t fall off either. There’s also an “o-ring” that should make it at least very water-resistant.Now, I’m not going to bash this product for its build quality because it seems a bit overkill for storing a 2FA key. I believe four Yubikey 5c NFC keys can fit into one of the cases. The product is listed to hold “USB Thumb Drives,” which I did put the SanDisk Extreme Pro into the case (just one drive) and secured the lid.I bought this case to protect the contacts on my Yubikey 5c NFC 2FA key, but I think it’s a bad choice for what I intended. So, I’m writing this review to warn people who have the same idea as I did that this case is far too big for most to have on a keychain.In the listing, they mentioned “Ledger Nano X/S Plus, YubiKey 5/5C NFC Case.” I don’t know the size of the Ledger Nano, but the picture shows the Yubikey, so you can get a sense of the size. I also included a size comparison with a common vehicle “key fob” for extra comparison (no the fob does NOT fit inside).The included lanyard is okay, not great, and the carabiner is much more secure for “belt loops,” etc. I believe this is a very good product, but it just is too big for what I hoped to use it for initially.I hope this helps people with a size comparison, as it seems to be a very well-made product.I'm giving it five stars because the product is very good, just too big for what I intended to use it for. ### ⭐⭐⭐⭐⭐ BTC *by on Reviewed in the United States October 16, 2026* Well made , light weight, easy to use, good protection, compact size ### ⭐⭐⭐⭐⭐ sturdy, classy *by on Reviewed in the United States August 16, 2026* I actually used it for a house key hide. Holds up under weather and keeps the key from rusting. nice. ## Frequently Bought Together - BIU-BOOM Aluminum Alloy Waterproof & Shockproof Case for Ledger Nano X/S Plus, YubiKey 5/5C NFC Case, USB Thumb Drives – Secure Portable Storage for Cryptocurrency Cold Wallet(Silver) - Ledger Nano X (Onyx Black) Crypto Hardware Wallet - Bluetooth - The Best Way to securely Buy, Manage and Grow All Your Digital Assets --- ## 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.jp/products/747996520-aluminum-alloy-case-for-yubikey-usb-5-5c-nfc-nano](https://www.desertcart.jp/products/747996520-aluminum-alloy-case-for-yubikey-usb-5-5c-nfc-nano) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-24*