portable safe box|TSA Approved Locks & Portable Safes for Secure Travel

A portable safe box is a versatile, transportable security container designed to protect a wide range of valuables—from small items like cash and jewelry to larger belongings like laptops, tablets, and important documents—while offering the flexibility to be moved between locations (e.g., home, office, car, vacation rental). Unlike stationary safes that are bolted down, this model prioritizes mobility (weighing 3–8kg) and durability (using materials like cold-rolled steel or reinforced composite), featuring a robust construction that resists prying, impacts, and minor tampering. Shanghai Kuntu Industrial Co., Ltd., a BSCI-certified factory with over 20 years of experience in portable security products, integrates reliable locking systems (combination, key, or keypad), ergonomic handles, and optional mounting kits into its portable safe boxes to meet the needs of homeowners, small business owners, travelers, and outdoor enthusiasts globally. Homeowners and renters use portable safe boxes to secure valuables in temporary or changing living situations. Consider a family renting a furnished apartment for a 6-month work assignment. They own valuable items like a laptop, a jewelry box with heirloom pieces, a birth certificate, and a small amount of emergency cash. Installing a permanent safe is not feasible in a rental, but Shanghai Kuntu’s portable safe box (dimensions: 40cm × 25cm × 18cm, weight: 4.5kg) provides a secure solution. It is constructed from 1.5mm cold-rolled steel that resists prying with crowbars and bending from impacts (e.g., if it is knocked over). The safe features a 4-digit keypad lock with a backlight (for low-light use) and a backup key slot for emergencies— the family sets a code that all adult members can remember, and stores the backup key with a trusted friend. The interior is lined with soft felt to protect the jewelry and laptop from scratches, and includes a removable shelf to separate documents from electronics. The safe can be placed in a closet, under the bed, or in a storage cabinet, and for added security, it includes bolt-down holes (with included hardware) to secure it to the apartment’s floor or a heavy piece of furniture—preventing it from being carried out of the apartment by thieves. Shanghai Kuntu’s quality control process ensures each safe meets high standards: it is subjected to 10,000+ keypad presses to test lock durability, and its steel construction is tested to withstand a 2kg hammer blow without deformation. For the family, this means their valuables are secure during their temporary stay, and they can take the safe with them when they move. Small business owners use portable safe boxes to secure cash, receipts, and sensitive documents in mobile or home-based businesses. A food truck owner, for example, needs to store daily cash proceeds, credit card receipts, and a tablet (for processing orders) when the truck is closed or when they are making deliveries. Shanghai Kuntu’s portable safe box, with its built-in carrying handle and compact size (35cm × 20cm × 15cm), fits easily in the food truck’s storage compartment. The safe is constructed from stainless steel that resists corrosion from food spills and cleaning chemicals, and features a key lock with two duplicate keys— one for the owner and one for a trusted employee. The interior includes a cash tray with dividers for organizing different denominations and a small compartment for the tablet and receipts. Outdoor enthusiasts and campers use portable safe boxes to secure valuables at campsites. A group of friends on a weekend camping trip, for instance, can store their car keys, smartphones, wallets, and cameras in the safe—securing it to a tree or a heavy camping gear box using the included steel cable. The safe’s weather-resistant seal (IP54 rating) protects contents from rain and dew, and its steel construction deters wildlife from tampering with it. To learn more about the specifications of our portable safe boxes (including material options, lock types, and weight) or to discuss customization for business use, please contact our dynamic foreign trade sales team. They will provide tailored solutions to meet your mobile security needs.