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Waterproof Bags for Everyday Adventure

A brand born on the Cornish Coast, Salty Kit exists to give everyday adventurers gear they can trust—dry bags that protect what matters, look good doing it, and are built to last in real conditions.

Crafted from rugged 500D PVC with IPX66 waterproof protection, heat-welded seams, and a secure roll-top closure. Designed with comfort and practicality in mind, featuring padded shoulders, smart storage, and durable carry handles.

30L Waterproof Dry Bag Backpack

Built from tough 500D PVC, heat welded seams and strong roll top giving IPX66 waterproof protection. Padded detachable straps, adjustable chest and waist fit, and large capacity storage, inside and outside pockets for quick access to essentials.

20L Waterproof Dry Bag Backpack

Built from tough 500D PVC and heat welded seams giving IPX66 waterproof protection, strong roll top, large inside pocket to quickly grab essentials and comfy padded shoulder straps.

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5L Waterproof Dry Bag Backpack

Built from tough 500D PVC, heat welded seams and strong roll top giving IPX66 waterproof protection. Small but mighty, cool designs - can be worn as a backpack or bum bag.

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20L Bougainvillea Crossbody Dry Bag

Built from tough 500D PVC, heat welded seams and strong roll top giving IPX66 waterproof protection. One strap & pretty as a picture.

See Why Our Customers & Partners Love Our Products..

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Let customers speak for us

from 52 reviews
Fantastic Dry Bag

So handy for my electrical devices and keys, etc, plus it looks great!

Suzanne Patterson
Waterproof Roll Top Dry Bag Backpack 5L - Watermelon
Waterproof Roll Top Dry Bag Backpack 5L - Watermelon

Great item
Thanks

C.
Black 20L Waterproof Dry bag Backpack - Point of Sale
Black 20L Waterproof Dry bag Backpack - Point of Sale
Great bit of kit

Great bit of kit.

Jackie
Waterproof Roll Top Dry Bag Backpack 20L - Olive
Waterproof Roll Top Dry Bag Backpack 20L - Olive

Not used yet, bought early for Xmas present! Rapid dispatch from seller and from what I’ve seen of the product so far, it looks well made, with quality materials and a nice colourful style!

Ben
Waterproof Roll Top Dry Bag Backpack 20L - Watermelon
Waterproof Roll Top Dry Bag Backpack 20L - Watermelon

Not used yet, bought early for Xmas present! Rapid dispatch from seller and from what I’ve seen of the product so far, it looks well made, with quality materials and a nice colourful style!

Ben
Waterproof Roll Top Dry Bag Backpack 20L - Nautical
Waterproof Roll Top Dry Bag Backpack 20L - Nautical
Lots of lovely comments

Had a lot of lovely comments about my new watermelon backpack
Its very comfortable to wear as a back pack. I know its meant to be a dry bag too, but ideally it could have done with a few more internal pockets to use as a backpack, otherwise all good

Beverley
Waterproof Roll Top Dry Bag Backpack 20L - Watermelon
Waterproof Roll Top Dry Bag Backpack 20L - Watermelon
Excellent

Excellent, lovey colour too

Kat
Waterproof Roll Top Dry Bag Backpack 20L - Lemon
Waterproof Roll Top Dry Bag Backpack 20L - Lemon

Perfect present for a fun loving surfing lad who was thrilled with this gift. Practical, presented well, very quick delivery and most of all an excellent dry bag. Thank you.

JB
Waterproof Roll Top Dry Bag Backpack 20L - Olive
Waterproof Roll Top Dry Bag Backpack 20L - Olive
Sent as a present - they loved it

Sent as a present - they loved it.
I have the older version - O love it too

Anonymous
Waterproof Roll Top Dry Bag Backpack 5L - Watermelon
Waterproof Roll Top Dry Bag Backpack 5L - Watermelon

Absolutely love this bag, great value and perfect for what I need.

Jo
Waterproof Roll Top Dry Bag Backpack 30L - Olive
Waterproof Roll Top Dry Bag Backpack 30L - Olive
Icon level kit

Delighted with my Salty Kit 30L backpack. Roomy enough for my work and gym stuff to fit in one compartment. It has kept everything dry as bones throughout a wet British winter.

Upamanyu Mukherjee
Waterproof Roll Top Dry Bag Backpack 30L - Black
Waterproof Roll Top Dry Bag Backpack 30L - Black
Brilliant

Looks really well made and lovely design. Can’t wait to use for my sailing trip this Spring.

Joanne Marshall
Waterproof Roll Top Dry Bag Backpack 20L - Nautical
Waterproof Roll Top Dry Bag Backpack 20L - Nautical
Olive 30L

Fantastic bag, great alternative to the musto waterproof 30L bag that is no longer available. The colour is great, along with the small pocket on the inside and outside (which the musto bag didn't have!) I love that the handles are detachable, a clever feature since handles tend to wear out first. I'm really pleased with my purchase. Thank you Salty Kits.

Chanelle Brown
Waterproof Roll Top Dry Bag Backpack 30L - Olive
Waterproof Roll Top Dry Bag Backpack 30L - Olive
Brilliant bag

We took it on a trip to the USA and got many complements on the bag and people asking where we got it from. We have passed on your details and hopefully you may get some orders from the USA!

Peter Winans
Waterproof Roll Top Dry Bag Backpack 30L - Black
Waterproof Roll Top Dry Bag Backpack 30L - Black
excellent bag!

Really loving this bag. Really good build quality. I love it because you can fit a whole wetsuit in it and all my free diving kit and carry it down to the beach

Customer
Waterproof Roll Top Dry Bag Backpack 30L - Olive
Waterproof Roll Top Dry Bag Backpack 30L - Olive

Waterproof Dry Bags Suitable for Any Activity

  • paddleboard bag nice and large with 30 litre capacity black and a backpack being styled by a lady on a Cornish Beach

    Dry Bags for Paddle Boarding

    30 Litre deck bag, 20 litre day pack & the 5 litre for a light pack.

    Learn more 
  • salty kit 30 litre dry bag being used on a man mountain biking

    Waterproof Bags for Cycling

    Rugged and 100% waterproof, repels dirt and mud.

    Learn more 
  • Waterproof dry bag for swimming on sandy beach

    Waterproof Bags for Swimmers

    Keep your items safe from the elements while you enjoy a swim.

    Learn more 
  • dry bags for kayaking, featuring the 20 litre nautical dry bag and the 5 litre watermelon dry bag

    Dry Bags for Kayaking & Canoeing

    Roll top keeps items dry and will float to protect contents.

    Learn more 
  • sailing boat with a sailor the boat splashing in the water

    Dry Bags for Sailing & Boating

    Waterproof dry bags for boating are easy to stow and keep your gear dry.

    Learn more 

  • Waterproof Bags for Festivals

    Roll Top security to keep all your items safe and dirt free.

    Learn more 
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A woman with long blonde hair sits on rocks by the ocean wearing a black long-sleeve swimsuit, with a yellow waterproof dry bag beside her on a beach.

WHAT FITS?

WHAT FITS IN OUR 5 LITRE BAG

5 Litre Dry Bag – Compact Dry Bag

Perfect for light travel, quick dips, or keeping essentials dry on the go.

Fits:

  • Phone, keys, wallet, and or
  • Small towel or sarong
  • Snacks or a reusable water bottle
  • Sunglasses and sunscreen
  • Lightweight top or swimwear
  • or cool bag - fill with ice & drinks

Best for: SUP sessions, dog walks, festivals, your wet swimwear or stashing valuables inside a larger kit.

our 5 litre collection
Person holding a watermelon-patterned bag by a pool with a scenic background

WHAT FITS?

WHAT FITS IN OUR 20 LITRE BAG

20 Litre Dry Bag – The Ideal Waterproof Day PackBest Swimming Bag

Your go-to for full-day adventures with room for comfort and backup layers.

Fits:

  • Full-size towel
  • Change of clothes (tee, leggings, hoodie)
  • Lunchbox and flask
  • Compact camera or GoPro
  • Drift Wrap or lightweight robe
  • First aid kit and dry pouch

Best for: Beach days, kayaking, hiking, or packing for unpredictable Cornish weather.

our 20 litre collection
Salty Kit Dry Bag - made for Paddleboarding

WHAT FITS?

WHAT FITS IN OUR 30 LITRE BAG

30 Litre Dry Bag – The Dry Bag Rucksack

Built for serious gear hauls and multi-day missions.

Fits:

  • Two full outfits + shoes
  • Large towel or blanket
  • Bulky Changing Robe or Wetsuit
  • Toiletries and tech pouch
  • DSLR camera or drone
  • Snacks, books, and extras
  • Bottle holder

Best for: Camping, surf trips, or when you need one bag to rule them all.

our 30 litre collection

Catalogue

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Salty Kit Blog Posts

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