


OverBoard Pro Sports Waterproof Backpack
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
OverBoard Pro Sports Waterproof BackpackThe OverBoard Pro Sports Waterproof Backpack features fully welded seamless construction and a 3 way roll top sealing system (top, side & messenger), making it 100% waterproof and perfect for quick submersion on the water. The Pro Sports range is OverBoards toughest, built for heavy duty use. Packed with practical features, including a large internal zip pocket for easy access to keys, elasticated front webbing, and 2 side pockets for extra storage.
Quick Dispatch:
Your OverBoard Pro Sports Waterproof Backpack orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your OverBoard Pro Sports Waterproof Backpack ships.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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4.6 ★★★★★
Based on 771 reviews
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Product Reviews
★★★★★ 5
Great plug!
Style: Type E/F-Germany France
It worked very well in France ! It is something that I will use for years to come !
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2025
★★★★★ 1
US plugs didn’t work
Style: Type E/F-Germany France
Got all the way to Europe only to have the US plugs not work. Couldn't get any to work and the plugs did not go in. Only usb worked. Skip it. Now i have to lug it home for a refund.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2023
★★★★★ 5
Bought for my upcoming European Vocation
Style: Type E/F-Germany France, Style: Type E/F-Germany France
I need a European plugadapter to use in Cruise. It seems to be permitted in a Carnival cruise line. This things has a super short power cord, so that it can hang a bit below a European wall outlet. That's a good design so that you won't block the neighbouring outlet.
it's lightweight so I can put it in my baggage. the USB C ports is an essentials as it seems that other USB ports are not allowed to use in Europe after a few years. Anyway, this things is recommeded
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 29, 2022
★★★★★ 5
Nice
Really nice provide. Not too large. Holds 3 passports comfortably— 4 tightly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 7, 2025
★★★★★ 4
Great for keeping family passports organized while traveling
I bought this for our family’s recent trip to Europe after struggling on a previous trip to keep track of everyone’s passports. Last year I was constantly worried about losing one or forgetting where I put them, so having everything in one place made a huge difference this time. This holder fit all four passports perfectly and still had room for cards and even a spot where I could clip my keys inside.
It ended up being one of those things I used constantly throughout the trip at airports, hotels, train stations, and checkpoints. As long as I had the case with me, I felt confident all four passports were where they needed to be. The material feels durable enough for travel, and the zipper worked smoothly the whole trip. The black color also looks clean and professional without standing out too much.
Pros:
Holds four passports comfortably
Helped keep travel documents organized
Durable feel and smooth zipper
Extra storage for cards, cash, or keys
Lightweight enough for travel
Gave me peace of mind during a busy international trip
Cons:
Slightly bulkier than necessary for minimalist travel
Could be slimmer for people who only want passport storage without extra pockets
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
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