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Itiwit IPX6 Waterproof Backpack Roll Top Dry Bag 20L
This 20 L backpack lets you carry your belongings and protect them from splashes of water and brief immersion. Ideal for kayaking, stand-up paddling or light sailing.
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San Francisco, 735 Market St. Options
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Product Videos
Product Features

Watertight
Resistant to splashes, spray and brief immersion.
Capacity
20 L usable capacity to hold small belongings and spare clothes
Carrying comfort
Ergonomic, adjustable, thick foam-padded shoulder straps.
Durability
PU coated and TPU laminated polyester material.
Pockets
1 inner A4 pocket and a small zipped pocket for a wallet.
Versatility
Easy to attach to an SUP or a kayak thanks to its attachment straps.
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Product Customer Reviews

This has exceeded expectations. It’s great for cycling and if it starts to rain, I don’t have to worry about the contents getting wet. The only downfall is no outer pocket but I understand why there isn’t one because then it wouldn’t be waterproof for all. I’ve just used my hip bag and clipped it around the bag as an outer pocket.
This dry bag is really good for the money. It has basic features & seems to be of decent quality. My dry bags get a hiding in my small boats; bounced around, buried under heavy equipment, walked on - the works. After a few solid weeks of abuse it still looks pretty much new. I particularly like the internal pockets & the rigid top folds. The 20L is not really big enough for me. I wanted the larger 30L version with the outer zipper pocket but can’t do the blaze orange. Itwit please make it in black!
This bag is great to keep stuff safe but it could be a little bit more practical. There is no way to adjust the clasp to close the bag. Meaning that if you have an article a little bit bigger you will not be able to close the bag.
This is brilliant for swimming gear. So well designed, with lots of compartments for all your belongings. Big enough for everything. The designers should be applauded for such a practical item and the styling makes it look much more expensive than it is. Fantastic!
I love this bag, it’s stylish and it does it’s job. The only thing I’d change is adding a few compartments. Once your stuff is inside it takes a while to get things out. I’m using it for general use on rainy days.
The attachments to do up the bag are not adjustable so really hard to close up quickly on the water. Also the chest strap is not women friendly boobs get in the way. However, the actual bag is very waterproof
Brilliant bag for all seasons, especially with the British weather. Keeps everything dry, so spare clothes and important documents are completely safe and protected
Can’t give more than good yet as it has so far only had relatively limited use. It if lasts well, and remains waterproof, then I would say excellent, but too soon for that.
Simply does the job with no fuss, a great product. Used and much admired by others
Quite simply, this is the best quality and value for money waterproof backpack on the market. I have a Patagonia and North Face - but this knocks the spots off them! If a larger (30L or 40L ) version is available, then you have an even better product!
Perfect size for clothes, shoes and a laptop on my daily commute. Really comfortable straps and easy to fold. One addition that would be great would be a small exterior pocket for phone/wallet. Other than that it's incredible value when compared with other water-tight brands.
The backpack has a really good quality (e.g. comfortable shoulder straps, easy to use folding strap, pockets inside the backpack) however I returned it as it was too small after all. @Decathlon: Please make more sizes available! I would have preferred 30L or more.
Bought this bag for my son who's cycling around Europe and Central Asia. It is ideal, very sturdy, waterproof and very reasonably priced when compared to alternatives.
Not the best one capacity is not wat is given
Spacious waterproof backpack. Soft pad to make me comfy when use it long time. Big enough for a day in beach! Highly recommended.
Additional Product Information
Composition
Main fabric: 60.0% Polyester, 40.0% Thermoplastic Polyurethane
Precautions for electronic devices
Electronic devices are fragile and valuable. We recommend doubling up their protection by putting phones in waterproof pouches inside dry bags. Cameras can be put in a small dry bag (5 L or 10 L) placed inside a large dry bag (20 L, 30 L, 40 L, 60 L). Ensure your bags are closed and check water resistance regularly before your session using a paper towel.
Fastening system
To ensure good water resistance: 1/ roll the top of the bag over carefully 5 times, folding tightly over the width of the strap 2/ fasten the central buckle 3/ fasten the side buckles Leave some air in the bag. The bag should appear inflated once closed: this makes it more watertight and allows it to float if dropped in the water.
Attachment on a stand up paddle or a kayak
The 2 compression straps on the body of the bag can be used to attach the backpack to an SUP or a kayak equipped with fastening loops, enabling you to carry your belongings into the water and protect them.
Technical dimensions
Waterproof capacity when closed: 20 liters (1220.5 in³)Height: 17.7”Width: 11.8” Thickness: 7.9”Weight: 1.6 lbs
Product testing
WATER RESISTANCE TESTS:TEST 1: PUDDLE OF WATERThe bag is resistant to shallow immersion for 8 hours in 4 of water.This test corresponds to a bag floating in a water-filled boat or to a brief fall into the water.TEST 2: SHOWERThe bag is resistant to a shower of 450 L/m²/h lasting 4 hours.This test corresponds to heavy rains or splashes from waves.
Storage instructions
Rinse with clean water and dry the product before storing for long periods to keep the materials in good condition.
Origin
Imported
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Itiwit IPX6 Waterproof Backpack Roll Top Dry Bag 20L
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Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
Weight Thresholds | Shipping within California | Shipping outside of California |
---|---|---|
> 9 lbs | $20.00 | $25.00 |
> 30 lbs | $50.00 | $65.00 |
> 100 lbs | $100.00 | $125.00 |
> 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.