Lockable Anti-Theft Dry Bag - Arctic White Edition

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The original antitheft drybag.

Equipped with a built-in 3-digit TSA Approved combination lock on the roll top, ensures not only the ultimate protection from water but also safeguards your gear against unauthorized access.

Crafted from recycled nylon with a TPU coating, this bag is a beacon of durability. Its spacious 30L capacity accommodates your valuables, clothing, and gadgets, while the combination lock offers peace of mind during your explorations.

Whether it's a trek into the wilderness or a coastal escapade, the Croclock stands guard, securing your gear while unlocking limitless adventures.

Lock your bag to almost anything. Made from 93% recycled water bottles. 100% waterproof.
Bag Features

Patent-pending TSA approved Croclok™

Large 30L capacity: 66cm x 37cm flat

Made with Ecosafe™ bio-nylon: 93% recycled

External pocket for quick access

Internal pouch for added security


The original antitheft drybag.

Secure your valuables and lock your bag to almost anything, leaving you free to live in the moment. 100% Australian-designed and engineered for an active lifestyle, we offer a lifetime guarantee, so if it ever breaks, we’ll send you a new one no questions asked.

Made from recycled water bottles, your new favourite backpack is eco-friendly and great for the planet. Sent in bio packaging and carbon-neutral shipping, we even plant a tree with every bag sold to help with the Aussie bushfire response.

Shipping and Returns


Standard (3-5 Days) - £6.99

Express (1-2 Days) - £15

Most orders arrive between 2-4 days.

We use Royal Mail for most UK orders.


Standard (4-18 Days) - £15

Express (4-12 Days) - £25

Free shipping worldwide orders over £100

We use DPD for most International orders.

Customer Reviews

Based on 6 reviews
john hill
Great dry bag!

This is a really good bag, bigger than I expected but for me that is a bonus.
The fact it is lockable gives additional piece of mind if locked to a sunbed etc., when going for a swim. Otherwise take it in the water as it will keep everything dry. Fast delivery, no problems at all.

Juan .


Thanks you!!

Sarah D.

Absolutely love my Crocpack, so much storage space and separate compartments which makes it easy to find everything, and so easy to carry

Thanks for that great review Sarah, love that you're rocking the summer with your new fave bag. Enjoy! Tim


This bag is THE BEST! It’s much bigger than I expected, and has an internal pocket.
I purchased for a day at the snow, it’s Definatley waterproof, and the locking system is very cleverly designed. The price point is great, this will be my go to gift for birthday and Christmas, and I will probably buy it in another color, and browse the website to see the range of other things.
I must mention the delivery and personalised service with emails was five star.

Combination lockout

The crocpak was perfect for our recent Cairns holiday and especially good for our visit to the reef. It is large enough to hold a SLR camera and a pair of binoculars with space still remaining for phones (4x), wallets and keys.

We did have trouble with the combination lock which was able to be easily reset. I think it just needs a tab cover on the back of the lock to prevent accidental resetting of the secure code.

I also think a redesign on the straps wouldn't go astray to make it easier to carry.

Thanks for the personal note. Nice added touch!!!

Keep it locked

Secure your valuables and lock your bag to almost anything, leaving you free to live in the moment.

Waterproof perfection

Made from recycled water bottles, your new favourite backpack is waterproof, eco-friendly and great for the planet.