• small waterproof rucksack 5 litres a handy grab size with detachable straps and carabiner nautical look front view
  • A woman walks along the sandy shoreline of a cornish beach, wearing a white crop top, denim shorts, and a blue and white striped towel draped over her arm.
  • waterproof boat bag dry bag 5 litres a handy grab size with detachable straps and carabiner nautical look side view
  • small wet dry bag 5 litres a handy grab size with detachable straps and carabiner nautical look back view
  • compact dry bag 5 litres a handy grab size with detachable straps and carabiner nautical look inside view
  • Person on a beach with a nautical look blue and white striped bag over their shoulder
  • A woman with long blonde hair sits on rocks by the ocean wearing a black long-sleeve swimsuit. A blue and white striped bag rests on the rocks beside her.
  • Woman in a blue and white striped swimsuit running on a beach with ocean waves in the background
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Salty Kit

Salty Kit 5L Waterproof Dry Bag Backpack - Nautical

Salty Kit 5L Waterproof Dry Bag Backpack - Nautical

Premium 500D PVC tarpaulin. IPX6 waterproof rated. Keep your gear dry and protected.

Enjoy free standard shipping across the UK.

£24.00 GBP
£24.00 GBP
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This 5L waterproof dry bag backpack is your grab-and-go essential for beach days, paddleboarding, wild swims, hiking and everyday adventures.

Key features:

  • 5L waterproof dry bag backpack in a bold watermelon finish
  • Rugged 500D PVC tarpaulin with roll-top seal, reinforced welded seams and floats
  • IPX6 waterproof rated — protects against splashes, rain, sand and mud, and will survive a brief dunking
  • Detachable straps and 4 D-rings for versatile carrying options
  • Ultra-lightweight design at just 320g

Made from tough 500D PVC tarpaulin with reinforced welded seams, it delivers full IPX6 waterproof protection — keeping your valuables dry, clean and safe from splashes, rain, sand and mud. The 5-litre capacity is perfect for the essentials: phone, keys, snacks, sunscreen. Use the detachable backpack straps, clip it to your belt, or secure it to your board using the 4 reinforced D-rings. Seal the roll-top closure tightly and it floats, keeping everything within reach if it takes a dip.

Bright, tough and adventure-ready — your small but mighty waterproof sidekick. Finished in a nautical blue and white stripe pattern.

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5 Litre Dry Bag Dunk Challenge

Benefits

  • Waterproof:  floats with welded seams and reliable roll-top closure.
  • Compact: 5-litre capacity – small enough for your essentials.
  • Flexible: can be used as a backpack or bum bag.
  • Secure: roll top keeps items safe.
  • Durable: made from super-tough, wipe-clean fabric.
  • Versatile: built for paddleboarding, beach days or shoreline hikes.
  • Adventure-ready: D rings for clipping on extra gear.

Size

  • Dimensions: H35 x W15cm (cylindrical), H45 x W15cm (flat)
  • Strap Length: 75–135cm adjustable

Weight

320 grams

Materials

Made from tough 500D PVC tarpaulin.

Care

Simply wipe with warm soapy water.

Key features

Waterproof protection

Heat Welded Seams

Green dry bag with watermelon pattern and black straps on a white background

Detachable Backpack Straps

A woman walks along the sandy shoreline of a cornish beach, wearing a white crop top, denim shorts, and a blue and white striped towel draped over her arm.

Attach to anywhere

Converts to Bum Bag

roll top 5 litre dry bag in nautical style

Roll Top Closure

A three-panel collage showing a woman on a beach wearing a black long-sleeve one-piece swimsuit. In the top-left panel, she sits on rocks by the ocean with a yellow bag beside her.

Stylish Designs