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Airlok 13l lightweight dry bag

13 litre roll-top drybag: silicone-coated ripstop nylon with fully-taped seams to keep your stuff dry when paddling, swimming, or getting rained on

Airlok 13 litre dry bag
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Durable rip-stop nylon bags, with roll-top closure, waterproof and awesome! 

Use Airlok dry bags inside your backpack as a handy way of storing your valuables, dirty washing, trail mix or even your toilet roll - it’s the small things that make expedition life more enjoyable! The taped seams and roll-top closure means your items can be kept dry and to hand in your backpack. A choice of colours mean you can distinguish between sizes and there’s plenty of sizes to choose from. We recommend 1 litre for valuables, 13 litres for your clothes and 2 litres for that toilet roll. If you need a full rucksack liner choose the largest 35 litre option.

Key features
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  • Lightweight dry bag range - Airlok dry bags come in a range of 7 sizes.
  • Dry bag grab handle - A grab handle adorns the end of the bag to give you something to hang on to when pulling out your stuffed down jacket.
  • Dry bag roll top closure - Roll up the closure at least three times to get a good seal.
  • Dry bag care instructions - Care instructions are printed on the roll-top closure.
Vital stats

Fabric: 40D Nylon
Outer Coating: Silicone
Inner Coating: PU
Hydrostatic Head: 10,000 mm


Weight: 48 g
Flat length: 55 cm
Flat width: 31 cm
Packed size: ⌀ 19.5 x 47.5 cm

Origin: China

Four days…Four long days of walking in the wet weather, the Brecon Beacons seemed like a beautiful sunny place in the pictures! But Johnny knew he could pull out that sandwich, safe in the knowledge he wouldn’t have soggy bread.


Bivvy Kit List

When it's raining out we stash our bivvy bags under our desks and dream of midweek microadventures, it's still summer after all...


Related products

Airlok Xtra 20l

20 litre drybag with attachment points


Airlok Dual 20l

Dual ended dry bag


Airlok 35l

Lightweight 35 litre drybag


Airlok 20l

Lightweight 20 litre drybag


Airlok 8l

Lightweight 8 litre drybag


Airlok 4l

Lightweight 4 litre drybag


Free UK Shipping on all orders

Free 2 day delivery to UK addresses is included in all orders so the price you see is the price you pay. Upgrade to next day at the checkout.

Free No hassle 123 Day Returns

Buy with confidence and if you are not happy, change your mind or want a swap for any reason then return it for free and we will exchange or refund no question. The price you see is the price you pay. Just return the kit as you receive it - in its original condition, unused, unworn, with original packaging and fit for resale.


We offer a range of finance options from 0% to 9.9% starting on orders over £500. Please give us a call on 01773 417007 to apply for finance. Our customer support heros will take your order and talk you through the quick and easy application process.

Alpine Bond

If one of our products does not meet your expectations upon delivery or, if it does not live up to the demands placed upon it, please return it within 3 years of purchase for repair, replacement or refund. If the problem is our fault then we will do this to your satisfaction if it’s your fault then we will help out the best we can.


2 Reviews


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Excellent Drybag, Perfect to act as a waterproof liner for non waterproof bag

Ive bought the drybag for an upcoming bike tour, to line the inside of my frame bag. The bag has a nicely sized rolltop clip that doesnt take up much space. The Geometry of the bag is great, it tapers nicely at the end and has a tubular construction, as opposed so some square bags i have seen, which is perfect for what i need it for. It fits perfectly in my frame bag and the construction is excellent. I cannot speak for how it will fare being chucked about on its own, but as a liner for a non waterproof bag i can see this lasting a long time.

Its basically everything you want in a drybag. It is perfect to turn an otherwise non waterproof bag or pack into a waterproof bag for just £11. If you want something tougher, they also sell that too.

Very handy, but handle with due care.

Began using these several years back so I ordered a few more this year (2016) in various sizes, However, previous use has shown me that you (or maybe just me) really do have to be far more carefull with these thin material drybags than your standard weight drybags as over time tiny holes can wear on the base either through repeated friction or small puncture from natural objects, compromising waterproofing to 'some' extent, so these now never find themselves on the ground outside of a tent floor or being used for heavy items like a camera which are frequently being taken in and out of a hip pouch. On a side note, the Kelp colour on the Airlok took me a bit by surprise when I received these after also being an owner of the Airlok Xtra drybags in Kelp which is more of a dark olive colour, alon with how it appears on the Gourdon packs. The Kelp on the standard Airlok here is barely indistinguishable from Black at times. Nothing major, just worth pointing out for other buyers who may expect the more olive Kelp. I admit to seeing the photos of the range before ordering but had assumed that it was just the lighting used during photography. Due to the slippery nature of the material used throughout, I sometimes find that they are a tad more tricky to align things and then roll compared to other drybags in differing material but once you get the knack of it things become quicker.