Mossy Oak Auto-Sealing Waterproof Lunch Box Cooler$85.00
Was $350.00
Waterproof Backpack Coolers
No more beach theft or water-damaged phones. Every pocket seals itself and is IPX8 certified to 30m.
AquaStash Gift CardFrom $50.00
Why they’re worth it
30mIPX8 certified, sealed by magnets
HiddenNothing to snatch on the beach
3 yearswaterproof warranty
60 daysfree returns and exchanges
One drowned phone is $1,500+. These cost less.
Where they’ve been
Read all 500+ reviews4.8 from 500+ reviews
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Verified buyerGot a question?
Something else? Email us at info@aquastash.com.au. We answer every email ourselves.
Can I use my phone through it?
Yes. The window is clear on both sides, so you can use the touchscreen and take photos without opening it.
How deep can I take it, and for how long?
IPX8-certified to 30m. You can leave it underwater as long as you like; at full depth, we recommend 60 minutes at a time.
How does it close?
Bring the magnetic slider close and it snaps shut and seals the whole edge. No roll-tops or clips.
What if it leaks?
It’s covered by our 3-year waterproof warranty. Returns are free within 60 days.
Can I mix and match?
Yes. Any 2 items save 5%, 3 save 10%, 4 or more save 20%, applied at checkout. Bundles are excluded.
About this range
Magnetic Auto-Sealing Waterproof Backpack Coolers
Revolutionise your outdoor adventures with AquaStash Waterproof Backpack Coolers. Crafted for adventurers and explorers, these lightweight, heavy-duty cooler bags provide unmatched protection and temperature control with advanced magnetic auto-sealing closures and IPX8-certified airtight seals—keeping your essentials dry and your food and drinks cool, even in the harshest conditions.
Perfect for kayaking, hiking, camping, or picnics, these versatile cooler dry bags combine spacious storage with advanced insulation. Made from durable, waterproof thermoplastic polyurethane (TPU), they’re designed to withstand extreme conditions while offering maximum comfort with padded straps and carabiner hooks. Plus, double-lock self-sealing closures provide enhanced anti-pickpocket security, so you can explore with confidence.
Why Choose AquaStash Waterproof Backpack Coolers with Patented Gooper Technology?
At AquaStash, innovation drives our passion for creating exceptional products. Our waterproof backpack coolers feature patented Gooper magnetic technology, ensuring a hermetic seal that closes automatically with three magnet bars. This state-of-the-art design not only keeps your belongings dry but also keeps your food and drinks at the perfect temperature, providing a level of convenience and protection unmatched by competitors.
What sets us apart?
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IPX8-certified waterproofing: Fully submersible up to 30 metres.
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High-quality, welded materials: Durable and reliable in any environment.
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Insulated design: Keeps food and beverages cool for extended periods.
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Secure closures: No zippers to fail—just effortless, foolproof sealing.
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Unmatched ease of use: Say goodbye to fiddly roll tops, push clips, and unreliable seals. Our automatic closures shut effortlessly, giving you ultimate convenience and peace of mind.
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Buoyant design: AquaStash backpack coolers float, doubling as a flotation device in emergencies or a towable gear companion while kayaking.
When compared to traditional cooler dry bags or backpack eskies, AquaStash leads the pack with an unbeatable combination of durability, functionality, ease of use, and versatility.
Other Types of Waterproof Equipment
Looking for more waterproof essentials to elevate your adventures? Explore our related collections:
With AquaStash, you’ll always have the perfect gear for every journey, keeping your valuables dry, your food and drinks cool, and your adventures hassle-free.
Guides for this range
Not sure which size?
Two taps on any product page, or email us at info@aquastash.com.au.