--- product_id: 68255839 title: "Master Lock Portable Small Lock Box, Set Your Own Combination Lock Portable Safe, Personal Travel Safe, 5900D, Gunmetal Grey, 9-17/32 in. Wide" brand: "master lock" price: "20.24 OMR" currency: OMR in_stock: true reviews_count: 13 category: "Master Lock" url: https://www.desertcart.com.om/products/68255839-master-lock-portable-small-lock-box-set-your-own-combination store_origin: OM region: Oman --- # water-resistant shock-absorbing foam earbud/charging cable access port 4-digit customizable combo lock Master Lock Portable Small Lock Box, Set Your Own Combination Lock Portable Safe, Personal Travel Safe, 5900D, Gunmetal Grey, 9-17/32 in. Wide **Brand:** master lock **Price:** 20.24 OMR **Availability:** ✅ In Stock ## Summary > 🔐 Travel light, lock tight—security that moves with you. ## Quick Answers - **What is this?** Master Lock Portable Small Lock Box, Set Your Own Combination Lock Portable Safe, Personal Travel Safe, 5900D, Gunmetal Grey, 9-17/32 in. Wide by master lock - **How much does it cost?** 20.24 OMR with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/68255839-master-lock-portable-small-lock-box-set-your-own-combination) ## Best For - master lock enthusiasts ## Why This Product - Trusted master lock brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Withstand:** Shock-absorbing foam and water-resistant design protect your essentials on the go. - • **Compact Yet Capacious:** Fits passports, credit cards, cash, and small valuables in a sleek, travel-friendly size. - • **Travel Smart, Travel Safe:** Lightweight and sturdy—your perfect companion to outsmart opportunistic thieves anywhere. - • **Stay Connected, Stay Secure:** Unique access port lets you charge devices or listen to music without unlocking. - • **Personalized Security, Your Way:** Set your own 4-digit combination for ultimate control and peace of mind. ## Overview The Master Lock Portable Small Lock Box 5900D offers a customizable 4-digit combination lock, a convenient earbud/charging cable access port, and a durable, water-resistant foam interior. Compact yet spacious enough for passports, cards, and valuables, it’s designed for travelers seeking reliable, lightweight security on the go. ## Description Shop Master Lock Portable Small Lock Box, Set Your Own Combination Lock Portable Safe, Personal Travel Safe, 5900D, Gunmetal Grey, 9-17/32 in. Wide. Free delivery on eligible orders of £20 or more. Review: Strong but lightweight - Take this every time I go on holiday - will deter the opportunist thief - well made Review: Happy customer. - This small and not drastically heavy box lets me have a little extra security. I don't trust hotel safes and prefer to use this Lock Box. The dials are a little stiff, but the box is well made and sturdy. Very small amount of valuables like credit cards, money and passport, perhaps some jewellery or a watch will fit in nicely. I don't always use the wire to attach it to some post, just a safe wallet (that does not even look like a wallet) with secure lock, so not to tempt an incidental thief. ## Features - Small safe is ideal for use as a travel safe or personal safe for protection and security from theft - Set your own four-digit combination portable safe; ear bud/charging cable access port to conveniently listen to music or charge devices while locked - Constructed with a shock absorbing foam, small lock box is designed to be water-resistant - Exterior dimensions: 2-1/4 in. H x 9-17/32 in. W x 4-59/64 D; Interior dimensions: 1-1/4 in. H x 8-1/8 in. W x 3-1/2 in. D - 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. ## Images ![Master Lock Portable Small Lock Box, Set Your Own Combination Lock Portable Safe, Personal Travel Safe, 5900D, Gunmetal Grey, 9-17/32 in. Wide - Image 1](https://m.media-amazon.com/images/I/717DzkodA8L.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Strong but lightweight *by M***H on 10 February 2026* Take this every time I go on holiday - will deter the opportunist thief - well made ### ⭐⭐⭐⭐⭐ Happy customer. *by A***R on 24 November 2024* This small and not drastically heavy box lets me have a little extra security. I don't trust hotel safes and prefer to use this Lock Box. The dials are a little stiff, but the box is well made and sturdy. Very small amount of valuables like credit cards, money and passport, perhaps some jewellery or a watch will fit in nicely. I don't always use the wire to attach it to some post, just a safe wallet (that does not even look like a wallet) with secure lock, so not to tempt an incidental thief. ### ⭐⭐⭐⭐ Put your stuff in carefully and avoid extreme heat *by R***H on 19 September 2025* Was really good at first locked easy and felt sturdy however if I didn't have items placed exactly right it did struggle to open after a few days im not sure if this was the orientation of items or something in the mechanism swelling with the heat, big enough for a phone with case a small earphone case and a key card for room maybe a small amount of paper cash just be careful how it is orientated, it is about two - three times the size of a psp and a similar shape. Very eady to set up. Good enough for a holiday myself but would hesitate in buying the same model for someone else without giving them a talk about my experience. --- ## 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.com.om/products/68255839-master-lock-portable-small-lock-box-set-your-own-combination](https://www.desertcart.com.om/products/68255839-master-lock-portable-small-lock-box-set-your-own-combination) --- *Product available on Desertcart Oman* *Store origin: OM* *Last updated: 2026-07-08*