Whether you're after a waterproof backpack or a simple weatherproof pouch, you'll find what you're after in our guide to the best Prime Day drybag deals...

Salt water – the universal enemy of pretty much every sensitive bit of kit on board your yacht. Keeping your things clean and dry can be a challenge, particularly when the weather kicks up, so a decent drybag is a real must-have. If yours has seen better days, our round-up of the best Prime Day drybag deals is the best place to start shopping for a replacement.

We’ve trawled through all the major retailers on both sides of the Atlantic looking for the best deals, and are pleased to report that there is a wide selection of brands getting involved in Prime Day 2023, including big boating names such as Overboard and Helly Hansen.

Don’t forget, you’ll need to sign up for Amazon Prime to get the best discounts, and if you cancel without 30 days, you won’t have to pay extra for the privilege.

Note: We may earn a commission when you buy through links on our site, at no extra cost to you. This doesn’t affect our editorial independence.

Best Prime Day drybag deals – US

Earth Pak 35L Waterproof Backpack

Was $78.99, now $49.08 at Amazon
The biggest dry bag discount we’ve found this Prime Day is the 38% off that you can get on the 35L version of this waterproof backpack from Earth Pak, which comes with a waterproof phone case. If you need to carry even more kit, their 55L and 85L models are also discounted, with a handy 19% saving.

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Haimont 60L Roll-top Dry Duffel Bag

Was $69.99, now $53.99 at Amazon
This smart-looking waterproof duffel bag is available in a choice of seven colours and boasts an impressive IPX7 rating, meaning it can be submerged for up to 30 minutes at 3ft depth without letting any water in.

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Qoolife 20L Dry Bag Waterproof with Solar Light

Was $48.99, now $39.19 at Amazon
There’s a 20% off coupon available on this interesting dry bag right now. Not only will it keep your stuff dry, but it can keep your electronics charged too, with a built-in solar panel.

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Best Prime Day drybag deals – UK

Spigen Aqua Shield Waterproof Dry Bag Set (20L+2L)

Was £25.99, now £20.79 at Amazon UK
A tempting bundle, this IPX6-rated set from Spigen includes a 20L drybag with removable shoulder straps and a 2L pouch with a carabiner attachment. It’s available in a choice of five colours and you can save a further 10% if you buy two sets.

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Helly Hansen Large Ocean Dry Bag

Was £34.94, now £27.49 at Amazon UK
This large ocean dry bag is the pick of the bunch for Prime Day 2023 in terms of waterproof HH luggage. Helly doesn’t give a size in litres but the dimensions suggest it should hold around 20L of kit. Made from 420D Nylon with a TPU Backing and sealed with a zip, this drybag is meant to be fully waterproof even when submerged.

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Overboard Classic Canvas 40L Dry Sack

Was $64.69/£62.82, now $54.99/£49.49 at Tradeinn.com
Prime Day isn’t just about Amazon, lots of other retailers will be getting in on the action this week. As the name suggests, Overboard is a boating specialist that makes the kind of super-waterproof kit that can deal with an MOB situation. We tested their 30L backpack and 40L drybag last year, both of which impressed, but it’s their 40L duffel bag that has the biggest discount on Prime Day via TradeInn.com

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Osprey Europe Unisex Ultralight 6L Dry Sack

Was £18, now £12.60 at Amazon UK
This budget-friendly pouch bag is available with a 30% discount for Prime Day 2023. Made from 100% recycled materials, this Osprey option boasts impressive green credentials.

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Check out our video review of the best dry bags on the market:

Keep checking back with Yachting World this week, as we’ll be scouring the web for the best Prime Day boating deals.