Customization:
With waterproof PVC and PU leather construction, keep your essentials dry in rainy conditions or messy environments*.
With customizable text and color options, personalize your bag to stand out from generic designs*.
With a clear front panel, quickly locate items without opening the bag, saving time compared to opaque alternatives*.
Designed for stadium events, easily pass security checks with a transparent front panel, ideal for game days or concerts*.
With EPR Germany certification, ensures environmentally responsible packaging, meeting stricter eco-standards than many competitors*.
The Keymay DIY Waterproof Transparent PVC Clear Messenger Bag combines durability, visibility, and customization. Crafted from PU leather and PVC, it features a transparent front panel for easy content identification, a secure zipper closure, and detachable straps for versatile carrying. Certified to EPR_Germany_Packing standards, it is ideal for daily use, sports events, or personalized gifts.
Feature | Specification | Benefit |
---|---|---|
Material | PU leather + transparent PVC | Durable, lightweight, and weather-resistant |
Waterproof Rating | IPX4 (splash-proof) | Protects contents from light rain/splashes |
Closure Type | Full-length zipper | Secure closure for valuables |
Customization | Text printing, color options (blue/red/navy) | Personalized branding or gifts |
Visibility | Clear PVC front panel | Instant access to contents |
Certification | EPR_Germany_Packing | Eco-friendly, recyclable materials |
Adjust text content (e.g., names, slogans) and border/strap colors to match personal preferences, corporate branding, or event themes. The detachable strap length can also be customized for ergonomic comfort.
Perfect for game days, travel, or everyday use, these bags let you showcase your style while keeping essentials organized. The transparent design ensures quick access, while the waterproof material guards against spills or rain.
Parameter | Base Model | Advanced Model | Pro Model |
---|---|---|---|
Material Thickness | 0.3mm PVC | 0.4mm reinforced PVC | 0.5mm premium PVC |
Waterproof Level | IPX4 | IPX5 (water jets) | IPX6 (power spray) |
Customization | Text only | Text + logo | Full-color printing |
Strap Adjustability | 2 positions | 4 positions | 6 positions |
Technical Breakthroughs:
Version Selection Guide:
With the Pro’s IPX6 waterproofing, you can safely carry electronics to a rainy game. Pair its premium PVC with the 6-position strap for all-day comfort. For gifts, the Advanced Model’s logo option turns it into a memorable keepsake.
Category | Usage Scenarios | Characteristics | Advantages | Disadvantages |
---|---|---|---|---|
Material & Durability | Daily carry, frequent use | Our Advanced: 1200 GSM PU leather (ISO 527 tensile strength: 25 MPa) ▲ Industry Standard: 800 GSM polyethylene (18 MPa) | Enhanced durability for heavy items (e.g., laptops, tools) | Slightly heavier compared to lightweight alternatives |
Waterproofing | Rainy commutes, outdoor events | Our Advanced: IPX8 (submersible 1m for 30min, ASTM D3313) ▲ Our Base: IPX4 (splash-resistant) | Fully waterproof for extreme weather (e.g., marathons, beach trips) | IPX4 may fail in heavy downpours |
Visibility | Security checks, quick access | Industry Standard: Opaque panels Our Base/Advanced: 100% transparent PVC front (ISO 13838 clarity) | Easy content identification at airports/stadiums | Transparent panels may compromise privacy |
Customization | Gifts, branding, personalization | Our Base: Text printing (up to 10 characters) ▲ Our Advanced: Full-color prints + embroidery (ASTM D6417 durability) | Personalized for events (e.g., weddings, corporate gifts) | Customization adds production time (2-3 days extra) |
Strap Design | Active lifestyles, comfort | Our Advanced: Detachable + adjustable straps (ISO 16840 load test: 15kg) ▲ Industry Standard: Fixed straps | Versatile carrying options (crossbody/handheld) | Detachable straps may increase loss risk |
Certifications | Compliance-driven markets (EU/US) | Our Base: EPR_Germany_Packing ▲ Our Advanced: EPR + REACH compliance (EU Regulation 1907/2006) | Meets EU recycling standards and chemical safety | Advanced versions may have higher price tags due to certifications |
⭐⭐⭐⭐⭐ Jessica Reynolds - Game Day Enthusiast
"Absolutely perfect for stadium events! I bought the red Game Day model for my first football game this season, and it passed security with zero hassle. The transparent front made it easy to show my phone, wallet, and snacks without digging. Even when it started raining, my phone stayed completely dry. The adjustable strap was comfortable all game long. I’ve already ordered a second one for my sister."Purchase Date: September 2024 | Usage Period: 5 months
⭐⭐⭐⭐⭐ David Lin - Urban Commuter & Frequent Traveler
"This bag has become my go-to for both daily commutes and weekend trips. The clear PVC panel saves me so much time at transit hubs—no more fumbling to find my metro card. I opted for the Advanced Model with logo customization for my company, and it looks sleek and professional. The IPX5 waterproofing held up perfectly during a sudden downpour in Seattle. After 7 months of near-daily use, it still looks brand new."Purchase Date: February 2025 | Usage Period: 3 months
⭐⭐⭐⭐☆ Emily Tran - Event Planner
"I used the DIY customization feature to create 30 personalized bags for a bridal shower—each with the guest’s name and a fun slogan. The full-color printing on the Advanced Model turned out beautifully, and everyone loved them as keepsakes. Setup took a bit longer than expected (about 3 extra days), but the supplier kept me updated. The bags are durable and stylish, and many guests have since ordered their own for everyday use."Purchase Date: November 2024 | Usage Period: 7 months
⭐⭐⭐⭐⭐ Marcus Johnson - Outdoor Enthusiast
"I was skeptical about a transparent bag at first, but after using the Pro Model for concerts and hiking trips, I’m a convert. The IPX6 waterproof rating is no joke—I carried my phone, power bank, and snacks through a heavy summer storm with zero issues. The 6-position strap lets me switch between crossbody and handheld styles effortlessly. It’s also surprisingly stylish for a functional bag. Perfect for anyone who’s active and wants both protection and convenience."Purchase Date: January 2025 | Usage Period: 6 months
⭐⭐⭐⭐☆ Sofia Ramirez - Student & Shopper
"I use this bag every day for campus and shopping runs. The Base Model in navy blue is simple but chic, and I love being able to see my phone and keys without opening the zipper. Cleaning is a breeze—just a quick wipe with a damp cloth. My only minor complaint is that the transparency makes it a bit obvious what I’m carrying, so I keep my wallet tucked to the side. For the price, durability, and style, it’s a solid 4.5 stars rounded up!"Purchase Date: October 2024 | Usage Period: 6 months
Average Rating: 4.7/5 ⭐ (89 Reviews)
Lena Park - Sustainable Accessory Designer
"The Keymay transparent messenger bag is a standout in the functional fashion space. Its PVC/PU leather blend delivers both durability and aesthetic appeal, while the EPR Germany certification sets a benchmark for eco-conscious design. I particularly appreciate how it balances visibility for security with everyday usability—rare in transparent bags."
Carlos Mendez - Corporate Gifting Specialist
"For branded merchandise or event swag, the customization options on the Advanced and Pro models are unmatched. I’ve used them for client gift packages and conference goody bags—each one feels premium and personal. The combination of waterproof protection and visual clarity makes them practical for both urban professionals and event attendees."
Posted: 5 days ago
"Used it at my first NFL game—breezed through security. The red football design looked great, and my phone stayed dry in the fourth quarter rain. Highly recommend the Game Day version!"
Posted: 10 days ago
"Lightweight, stylish, and super functional. I love that I can see my essentials at a glance. The strap is comfy even after a full workday."
Posted: 3 weeks ago
"Took it on a 10-day Europe trip—kept my passport and phone safe and dry. Only wish there was a hidden back pocket for extra security. Otherwise, flawless."
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