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Our Beach Key Safe – Secure Key Storage for Beach Trips

Our beach key safe is a compact, weather-resistant storage unit designed specifically for beachgoers to secure keys (car, house, or resort) while enjoying the sand and water. Made with UV-resistant plastic (prevents fading) and a rubber-sealed lid (sand-proof), it features a 3-digit combination lock (easy to remember) and a spike (to anchor in sand). It’s small (6”x4”x2”)—fits in beach bags—and lightweight (under 1 lb). It’s also water-resistant (resists high tides or splashes). Ideal for families, couples, or solo travelers, it ensures keys don’t get lost in sand or stolen. Our team offers bright colors (for easy visibility) and bulk orders for beach resorts—simple, secure key storage for beach days.
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Why choose us?

Rich production experience

Based in Shanghai, our BSCI - certified factory has over 20 years of experience in producing key safes, Maibox, book safes, lock boxes, and combination locks. This long - standing experience ensures high - quality and mature manufacturing processes for our products.

Diverse Product Range

We offer a wide variety of security products, including key safe lock box, padlock, gun safe box, cash box, mailbox, portable safe box, safe box, time lock box, key safe, personal safe, tsa lock, beach safe, parcel deposit box, combination padlock, and house safe. Meeting diverse customer needs is our strength.

Innovative Capabilities

We have a strong ability for innovation and improvement. Constantly researching and developing new technologies and designs, we keep our products up - to - date and competitive in the market, providing more advanced security solutions for our customers.

Related products

A beach key safe is a compact, weather-resistant security device designed specifically to store keys (e.g., car keys, beach house keys, boat keys) in beach environments—protecting them from sand, saltwater, sunlight, and theft. Unlike generic key safes that are not built for beach conditions, this model features a sand-proof seal, corrosion-resistant materials, and a secure locking mechanism to ensure keys remain functional and accessible only to authorized users. Shanghai Kuntu Industrial Co., Ltd., a BSCI-certified factory with over 20 years of experience in key storage products, integrates these features into beach key safes, making them ideal for beachgoers, coastal homeowners, boaters, and vacation rental hosts. Coastal homeowners and vacation rental hosts rely on beach key safes to manage key access for guests or service providers. Consider a family that owns a beach house in Cape Cod and rents it out to vacationers. They need to provide guests with access to the house key, garage key, and boat key, but in-person key handoffs are impractical. Installing Shanghai Kuntu’s beach key safe near the house’s front door or beach deck solves this. The safe (dimensions: 15cm × 10cm × 5cm, weight: 0.5kg) is constructed from marine-grade aluminum—resistant to saltwater corrosion—and features a sand-proof rubber seal around the lid. It can hold up to 3 standard keys or a key fob, and is secured by a 4-digit combination lock. The host programs a unique combination for each guest, sends it via email before arrival, and resets it after check-out—ensuring the next guest cannot use the old code. The safe’s bright blue color makes it easy for guests to locate, and its UV-resistant finish prevents fading from intense sunlight. The interior is lined with soft foam to protect key fobs from scratches, and the lid opens with a smooth twist—even for guests with sandy hands. Shanghai Kuntu’s quality control process includes testing the safe’s sand resistance (exposing it to beach sand and verifying no particles enter the key compartment) and corrosion resistance (submerging it in saltwater for 24 hours to ensure no rust). For the host, this means hassle-free key management and satisfied guests. Boaters and beach enthusiasts use beach key safes to secure keys while on the water or beach. A boater who docks their boat at a coastal marina, for example, needs to store the boat key and car key while they’re out on the water. Shanghai Kuntu’s beach key safe can be mounted to the boat’s deck using the included bracket, or carried in a beach bag. The safe’s waterproof design (IP65 rating) protects the keys from saltwater splashes and rain, and its compact size means it does not take up valuable space on the boat. The combination lock ensures only the boater can access the keys—preventing theft if the boat is left unattended at the marina. Beach clubs and water sports rental companies use beach key safes to manage keys for equipment. A paddleboard rental company in Hawaii, for instance, uses these safes to store the keys to its equipment storage shed. Employees can access the keys using a unique combination, and the safe’s weather-resistant design protects the keys from the island’s frequent rain showers and saltwater mist. To learn more about the specifications of our beach key safes (including key capacity, color options, and mounting accessories) or to inquire about bulk pricing for vacation rentals or marinas, please contact our dynamic foreign trade sales team. They will provide tailored solutions to meet your beach key storage needs.

Frequently Asked Questions

What is the quality control like for your products?

Our products are accompanied by strong quality control. From raw material selection to the final product inspection, each step is strictly monitored to ensure high - quality security products.
Sure. Understanding that every customer has unique needs, our sales team is dedicated to providing personalized solutions, including product customization in terms of appearance or function.
Our products offer competitive pricing. The specific price range of key safe lock boxes depends on different models and functions. Please contact our sales team for detailed price information.
Yes, all our products, including gun safe boxes, go through strict testing standards. They are tested for durability, security performance, and other aspects to meet relevant safety standards.
Absolutely. We provide comprehensive after - sales support, including product maintenance, repair, and technical guidance. Our after - sales team is always ready to assist customers.

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Customer Reviews

Steven Thompson
Waterproof Beach Safe for Valuables

This beach safe is a game-changer for my beach days. It’s fully waterproof, so I can leave it in the sand even when the tide comes in—my phone, wallet, and sunglasses stay dry every time. It has a sand-proof seal too, so no grit gets inside. The combination lock is easy to use with wet hands, and it’s heavy enough that it doesn’t blow away in the wind. I’ve recommended it to all my friends who love going to the beach.

Sarah Wilson
Secure Beach Safe with Easy Combination

This beach safe’s combination lock is simple to set and remember—no more fumbling with keys in the sand. It’s secure enough that I feel comfortable leaving it unattended while I swim. The interior is lined with soft material, so my phone doesn’t get scratched. It’s also lightweight, so I can carry it around the beach without getting tired. I’ve had no issues with it, and it’s become a must-have for my beach trips.

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Why Our Beach Safe? Waterproof & Portable Valuables Guard

Why Our Beach Safe? Waterproof & Portable Valuables Guard

Our beach safe is fully waterproof, sand-proof, and easy to carry, protecting phones, keys, or wallets at the beach. It’s heavy enough to resist wind and has simple combinations. Reach out now for color options or bulk orders for resorts!