The Leaders In 100% Waterproof Bags & Cases

You have no items in your shopping basket.

OverBoard Waterproof Boat Master Dry Tube - 20 Litres
360 viewClick for large 360° product view

Boat Master Waterproof Dry Tube - 20 Litres


Was: £34.99

Now £17.45

In Stock

Boatmaster Range Waterproof, Snowproof, Dirtproof and Sandproof

Delivery Details

Orders received before 3pm, Mon to Fri will be dispatched the same day, typically arriving the next day even on standard delivery.

UK Standard Delivery:
> 2 - 4 days: £3.95 - sent 1st Class Royal Mail

UK Express Delivery:
> 24 - 48 hours: £8.95 - sent with DPD couriers (Mon to Fri - no weekend deliveries)

Outside of the UK? Please place your order through the European OverBoard store -

Product Details

Keep water, sand and dirt away from your prized possessions with the OverBoard 20 Litre Dry Tube Bag, a perfect medium size for clothes and smaller valuables.

This Boat Master Dry Tube is packed with handy features including a top carry handle, front ID pocket, elistacated webbing, large reflective patch and also boasts 2 shoulder straps so can be worn as a backpack.

Thanks to welded seams and our trusty Fold Seal System™, this 100% waterproof Dry Bag is suitable for quick submersion, floats when dropped in water and will protect contents from sand and dirt as well.

Looking for something bigger? check out our 40 Litre Boat Master Dry Tube.

Product Features

  • 100% Waterproof dry bag - Class 3 - IP66
  • Floats safely if dropped in water
  • Suitable for quick submersion
  • Protects contents from dust, sand, dirt and water
  • High frequency welded seams
  • Front ID Pocket and large reflective patch
  • Elasticated front webbing
  • 2 x shoulder straps so can be worn as a backpack
  • Top carry handle for additional portability
  • Heavy duty and durable PVC materials for rough usage

What's Included

  • 1 x White Waterproof Boat Master Dry Tube Bag - 20 Litres
  • 2 x Fully Adjustable & Removable Shoulder Straps
  • 1 x Carabineer Clip
  • 1 x Instructions / Care Guide

Customer Reviews

Reviewed By David C
good service great products !!
Reviewed By Graham R
I use the bags for keeping essential camping gear dry when it is travelling on the roof of my Land Rover. They are great quality & will be an asset to my gear.
Reviewed By Andrew S
Excellent quality; robust and with many different carrying options. An ideal size for transporting smaller amounts of kit but still surprisingly capacious. Very pleased with selection and would happily buy again.
See More >>

Size Guide

Sealing Guide

^ Back to Top