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I need a compact plastic storage box that keeps small items tidy, easy to grab on the go, and fully protected from water. The vision is a lightweight case molded in durable plastic, fitted with a magnetic closure that snaps shut cleanly without fiddly latches. Because I plan to toss it in backpacks and tool bags, the body and lid must seal well enough to stop splashes or rain from reaching the contents. Your task is to turn this concept into a complete, manufacture-ready design. Please develop the 3D CAD model, internal layout, and sealing strategy so the finished product stays waterproof while remaining slim and pocket-friendly. Include any gasket suggestions, magnet specs, and hinge details in the files or drawings you deliver. Once the model is finalized, supply: • Native CAD file (SolidWorks, Fusion 360, or similar) • Step/IGES export for tooling • Brief assembly notes showing magnet placement and waterproof seal path • Rendered images that illustrate the box in a closed and open state for quick reference I will review geometry, fit of the magnetic catch, and evidence of a continuous seal before approving the final set. Let me know early if you see a better approach to keeping the weight low without sacrificing durability, and feel free to recommend surface textures that resist scuffs.
Project ID: 40635750
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30 freelancers are bidding on average ₹1,130 INR for this job

With over a decade of experience, I am confident that I am the best-suited freelancer to bring your portable plastic storage box vision to life. My expertise ranges from designing intricate mechanical parts to optimizing product functionality and manufacturability while maintaining its aesthetic appeal. My solid command on CAD and familiarity with Solidworks, Fusion 360, or similar tools makes me well-equipped to develop a streamline 3D CAD model of your portable storage box. Having worked in various sectors with similar needs for durable, lightweight products, I have the ingenuity to strike a perfect balance between weight and durability for your project. Besides, my prior experience in developing designs well-adapted to harsh environmental conditions like oil & gas can be valuable here as well as gasket suggestions needed for your design, ensuring it remains fully protected from water. In addition to this, I'll provide detailed assembly notes with magnet placement and waterproof seal path ensuring no step is left untaken. Lastly, my familiarity with Ansys for CFD & FEA can provide further insights on surface textures that will resist scuffs and enhance the overall durability of the product. With me onboard, you can trust that your project will receive utmost dedication and result in a high-quality design ready for manufacture.
₹1,500 INR in 2 days
6.3
6.3

Hello, we are Vutuk Design and Media. Backed by a full-service mechanical design engineering, structural FEA simulation, in-house rapid 3D printing prototyping, and digital media studio led by a principal mechanical design engineer with 15 years of experience, our agency is fully equipped to execute your Portable Plastic Storage Box Design project. We bridge precision plastic consumer product engineering with cinema-grade technical visualization assets. To help us align our engineering and media pipeline with your project timeline, we have a few brief questions: Would you like our studio to print functional physical 3D prototype boxes in our laboratory to test snap-latch engagement and hinge durability before tool cutting? Do you require photorealistic product marketing renders or 3D animated functional walkthroughs alongside the standard CAD and 2D drawing deliverables? What is your preferred schedule for reviewing initial 3D volumetric block-outs before our engineering team advances to detailed latch mechanism modeling and render production? We invite you to visit our company profile and extensive portfolio page to explore our deep capabilities in plastic injection molding DFM, product CAD design, and industrial visual assets. We look forward to partnering with your team.
₹1,050 INR in 7 days
5.6
5.6

Hi, I can develop your compact plastic storage box from concept through a manufacture-ready CAD design, focusing on a lightweight, durable enclosure with a reliable waterproof sealing strategy and clean magnetic closure. I will design the internal layout, hinged lid, gasket/seal path, magnet pockets, and mating features so the box remains slim while providing effective protection against splashes and rain. The package will include the native CAD model, STEP/IGES export, assembly notes covering magnet placement and sealing, and realistic open/closed renders for review. I can also recommend suitable gasket materials, magnet specifications, wall thicknesses, and scuff-resistant surface textures, with attention to injection-molding and assembly requirements so the final design is practical for manufacturing.
₹1,500 INR in 7 days
4.3
4.3

Hello, I hope this message finds you well. My name is Rade, and I am a mechanical engineer based in Belgrade, Serbia, with over nine years of experience in the field. I have completed many projects throughout my career, primarily utilizing SolidWorks software. My portfolio showcases several projects across various sectors, including the military, food, and pharmaceutical industries. Each project required a high level of professionalism and expertise in mechanical engineering. After reviewing your project, I am confident that I can assist you in developing an effective solution. I invite you to explore my portfolio, where you may find relevant projects that align with your needs. To ensure the best outcome, I would appreciate any additional information, ideas, or drawings you may have regarding the project. This will help me gain a deeper understanding of your specific goals. I look forward to collaborating on this project and future endeavors. Best regards, Rade
₹1,050 INR in 7 days
4.2
4.2

I’m interested in designing your portable waterproof plastic storage box and can develop it as a complete, manufacture-ready CAD solution. I will create the detailed 3D CAD model with a compact internal layout, lightweight yet durable wall structure, magnetic closure, hinge mechanism, and a continuous gasket-based sealing path. I will also provide: • Native CAD file (SolidWorks/Fusion 360) • STEP/IGES file for tooling/manufacturing • Magnet placement and specifications • Gasket/sealing strategy and assembly notes • Hinge and fit details • High-quality renders showing open and closed states I’ll focus on maintaining a slim, pocket-friendly form while ensuring durability and splash/water resistance. I can also recommend suitable plastic materials, gasket profiles, surface textures, and weight-saving features without compromising strength. Give me one opportunity to handle your project. I assure you of accurate work, professional communication, and timely delivery.
₹800 INR in 3 days
3.9
3.9

Hi there ! With my extensive experience in mechanical design and product development, I am well-equipped to bring your vision of a portable plastic storage box to life. I am not only proficient at creating detailed 3D CAD models but also have an excellent understanding of how products need to be designed for various manufacturing processes. Whether it's sheet metal, CNC machining, 3D printing or injection molding, I can optimize the design to maintain its integrity while keeping the weight low and guaranteeing durability. What sets me apart is my dedication to design for assembly. I understand how important it is for the end product to be not just functional but also easy to manufacture and assemble. With your requirement for a magnetic closure that is seamless and dependable, I will take care to ensure proper magnet placement and waterproof seal path in my design. You can trust me to deliver not only the manufacture-ready 3D model you need but also the native CAD files, assembly notes, IGES exports, and appealing rendered images that illustrate the functionality of the box clearly. Let's work together to create a distinctly unique portable plastic storage box - compact yet spacious to keep your small items convenient and safe under all circumstances. Thanks & regards Gaurav Sharma...
₹1,500 INR in 1 day
3.9
3.9

As a master of precise CAD design and data management, I believe I am the perfect match for your project. My exceptional skills in SolidWorks and AutoCAD, combined with my meticulous approach, guarantee that the final design for your portable plastic storage box will have impeccable geometry, tight fit of the magnetic lock, and most importantly, an uninterrupted seal to keep your contents dry. What sets me apart is not just my ability to produce error-free drawings or a lightning-fast turnaround time, but it's my commitment to deliver peace of mind. My comprehensive workflow is centered around double-checking every single element, which eliminates costly errors downstream. Moreover, my service goes beyond just delivering files; I provide extended support even after project completion. This means you can rely on me for any revisions or adjustments required in the future. With me as your partner, you can be certain that your project will be executed with precision, delivered on time and with unwavering quality. Let’s work together to bring your pocket-friendly storage dream into reality!
₹1,050 INR in 7 days
2.4
2.4

I really like this project! I created a similar tool to store electronic drivers for a robotic system. At the end i also 3D printed this box and stuck the magnet; it was amazing! Let's show me the full details so we can start the designing phase!
₹1,050 INR in 21 days
0.0
0.0

Hello, I can design this compact waterproof plastic storage box in Fusion 360, including the body, lid, hinge, magnetic closure, internal layout and gasket sealing groove. I will create a clean, manufacture-ready 3D CAD model and provide the native Fusion 360 file along with STEP/IGES exports and basic assembly notes. I can also consider proper wall thickness, clearances and plastic-manufacturing requirements to make the design practical for production. I’m ready to start. Thank you!
₹800 INR in 7 days
0.0
0.0

Hello, As a CAD/CAM Mechanical Designer with extensive experience in SolidWorks and plastic product design, I can deliver a manufacture-ready 3D CAD model for your waterproof storage box. Here is my technical approach for your design: Waterproof Seal: I will integrate a continuous silicone gasket / O-ring channel along the lid edge to guarantee IP-rated splash protection. Magnetic Latch: Proper pocket design for neodymium magnets to ensure a tight, automatic snap-close mechanism without complex latches. Molding Considerations: Draft angles, uniform wall thickness, and scuff-resistant surface texture (like SPI-B2/C1) for injection molding. Hinge & Ergonomics: Compact integrated hinge for a smooth opening while keeping it slim and pocket-friendly. Deliverables: Native SolidWorks assembly files (.SLDASM, .SLDPRT) STEP / IGES files ready for tooling & CNC/molding Simple assembly/seal path diagram High-quality rendered images (Open & Closed views) Ready to start immediately. Best regards!
₹2,000 INR in 3 days
0.0
0.0

Hello there, I am very very interested in your project. I read carefully your job post and understand your requirements. I will deliver your tool-ready, waterproof magnetic storage box designed natively in SolidWorks / Fusion 360. My technical approach:- 1) Continuous Waterproof Seal: I think we can use a custom tongue-and-groove channel fitted with a Shore 40A silicone O-ring. 2) Magnetic Latch System: For this I think embedded N52 Neodymium magnet pairs along the opening lip for a sharp snap-shut feel without external latches. 3) Rugged & Lightweight Build: Molded in PC/ABS (2.0 mm wall thickness with internal ribs) paired with a dine and matt type texture will be good for scuff-resistant. Deliverables: Native CAD files & Tooling (.STEP/.IGES) with mold draft angles. Clear assembly notes for magnet polarities and gasket path. Detail drawings of every parts for manufacturing. High-resolution open/closed 3D renders. I am excited to work with you in this project. I am happy to Inviting you feel free to contact me then we will do more detail discussion about your project before starting the work. And ready to start immediately. Let's discuss your ideal outer dimensions! Best regards, Diptesh P.
₹1,500 INR in 11 days
0.0
0.0

I'll design a slim polypropylene case (IP65-rated) with a compressed silicone gasket in a tongue-and-groove channel for continuous sealing, plus a flush neodymium magnet catch (N42, 8×3mm pair) for clean one-hand closure. A living-hinge or pinned polymer hinge keeps the profile low-profile
₹1,200 INR in 7 days
0.0
0.0

Hi, I’m a Mechanical Design Engineer experienced in SolidWorks and product development. I can develop the complete storage box including the enclosure, internal layout, magnetic closure, hinge, gasket/sealing path. I’ll provide the native CAD, STEP/IGES, assembly notes, and closed/open renders. I’ll also recommend suitable materials, gasket, magnets, wall thickness, and surface texture to keep the design lightweight, durable, and waterproof. Happy to discuss the dimensions and requirements. Regards, Giridhar Bhande
₹1,000 INR in 3 days
0.0
0.0

I can turn your concept into a complete, manufacture ready compact storage case with a strong focus on slimness, durability, waterproofing, and ease of use. I’ll develop the 3D CAD model with a practical internal layout, integrated magnetic closure, robust hinge system, and a continuous gasket sealing path designed to protect the contents from rain and splashes. I’ll carefully optimize the wall thickness, ribs, fillets, and geometry to reduce weight without compromising durability. For the waterproof seal, I can evaluate a suitable silicone/EPDM gasket arrangement and design the mating surfaces for consistent compression. I’ll also specify appropriate corrosion-resistant magnets, magnet pockets, hinge details, tolerances, and assembly features. The final package will include the native CAD model, STEP tooling export, assembly/sealing notes, and high quality open/closed renders. I’ll also consider suitable surface textures and finishes to minimize visible scuffs and improve the product’s overall feel. My priority will be to create a design that is not only visually clean but also realistically manufacturable, easy to assemble, lightweight, and reliable in everyday backpack/tool-bag use.
₹650 INR in 7 days
0.0
0.0

Hi, I read your brief for the compact waterproof storage box with a magnetic closure — a good fit for my background. I'm a mechanical design engineer (SolidWorks, GD&T, DFM) currently at Aerolloy Technologies (PTC Industries Group), building tooling-ready CAD from concept to production drawings. That draft-angle, wall-thickness, and tolerance-stack-up discipline from casting work carries over directly to a molded plastic enclosure like this. I'll model the box and lid with a clean parting line, design the magnetic closure fit and a continuous seal path around the lid, and optimize wall thickness for strength without added bulk. Deliverables: native SolidWorks file, STEP/IGES export, assembly notes (magnet placement + seal path), and open/closed renders. 5–6 days, ₹1,000. Happy to share a quick seal-path sketch before full modeling if useful. Parth Gupta
₹1,050 INR in 7 days
0.0
0.0

Dear Client, Thank you for reaching out with such a clear and well-conceived project brief. Designing a slim, ultra-durable everyday carry (EDC) storage box with magnetic closures and robust waterproof protection is an exciting engineering challenge. Traditional waterproof cases rely on heavy, bulky mechanical latches to apply the leverage required for stiff rubber gaskets. Achieving an IPX7-equivalent seal using only magnetic attraction requires an optimized approach centered around low-durometer compression seals, efficient magnetic flux paths, and tight-tolerance tongue-and-groove geometry. Below is an overview of the mechanical engineering strategy and deliverables designed to turn your vision into a production-ready product.
₹1,200 INR in 3 days
0.0
0.0

I have hands-on experience designing plastic boxes that are currently being used at IIIT Nagpur, along with practical experience working with PLA and ABS through 3D printing. I’ll design your box professionally in Fusion 360, keeping manufacturability and durability in mind. I can deliver the complete CAD files within 3 days—I just need the basic dimensions to get started.
₹1,050 INR in 3 days
0.0
0.0

i am mechanical engineering student at U.I.E.T and i have worked on similar products.I think i will be perfect for the role.
₹650 INR in 2 days
0.0
0.0

Compact Backpack Tool Box: We propose to design and develop a compact steel toolbox specifically for professional mechanical and automotive field work. The toolbox will be lightweight, durable, and designed to fit easily inside a backpack, with dedicated compartments for spanners, sockets, screwdrivers, pliers, ratchets, Allen keys, and other essential tools. It will include a secure locking lid, internal partitions, protective lining, reinforced corners, and a corrosion-resistant finish to ensure safe, organized, and convenient transportation of tools during field service.
₹1,050 INR in 7 days
0.0
0.0

Hi, I can develop the compact waterproof storage box as a complete 3D CAD assembly, including the body, lid, hinge, magnetic closure and continuous gasket sealing path. I have experience in mechanical CAD and product design, and I can create the model with manufacturing considerations such as wall thickness, fillets, gasket compression, magnet placement and practical hinge geometry. Deliverables will include: Complete native CAD model STEP/IGES export Internal layout and assembly Gasket/sealing strategy Magnet and hinge placement Basic assembly/sealing notes Closed and open-state renders I can work with Inventor and provide a clean STEP file compatible with SolidWorks/Fusion 360 and other CAD systems. I would also be happy to suggest a lightweight geometry and surface treatment suitable for a portable product that will be carried in backpacks and tool bags. Best regards, Osman
₹1,500 INR in 7 days
0.0
0.0

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