The Duffy Flask
The Duffy Flask
The all-in-one dog water flask that keeps water ice-cold, pours with one hand, and never leaks in your bag.
Your dog never waits for water again.
That "thank you" look after every sip.
No more cutting walks short on hot days.
Your dog's favourite part of walks.
First 100 orders get free express shipping
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🤎 Order today. First batch ships April 15. Your card is charged at checkout.
🎁 Free with every pre-order: "The Dog Walk Guide" a vet-backed Ebook on keeping your dog happier, cooler, and safer on every walk.
You Saw Your Dog Panting. You Had Nothing.
You Saw Your Dog Panting. You Had Nothing.
That moment stays with you.
Tongue dragging, slowing down, looking up at you like you'd fix it. You couldn't.
You swore you'd never let it happen again.
This is you keeping that promise.
Your Dog Smelled It Before You Opened It.
Your Dog Smelled It Before You Opened It.
Dogs know. The second you reach for the Duffy Flask, their ears go up, their tail starts, and they're already pulling toward you.
No bowl to unfold.
No cap to wrestle.
Just water the second they need it.
One Hand. Leash Never Dropped.
One Hand. Leash Never Dropped.
One hand on the leash.
One thumb on the tray.
She drank while you stood.
No kneeling on hot concrete.
No juggling a bottle and a bowl and a lead and a dog who won't sit still. J
ust water. Standing up. Like it should be.
You Forgot It Was There. Your Dog Didn't.
You Forgot It Was There. Your Dog Didn't.
340 grams.
Clips to anything.
Disappears into your routine until the second those eyes say "I need a drink."
Then it's right there. Every walk.
Without thinking about it once.
The Walk That Changed Everything
You care about this dog more than most people understand.
You pick the good food. You know their vet's name. You'd cancel plans if they seemed off.
But here's the thing almost every dog parent gets wrong: hydration on walks.
The 30-minute wall is real. Your dog overheats. Their energy drops. They start lagging behind.
The Duffy Flask fixes that permanently.
Your dog sees it. Smells it. Drinks.
And then the ears go up, the tail starts going, and they're pulling you toward the next corner like the walk just started.
🐾 First walk. She drank three times.
🐾 They went 74 minutes. No slowing down.
🐾 Every walk since the same.
Watch How It Works In Seconds
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Flip the tray open One move. Takes one second.
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Tilt and pour Cold water goes straight into the tray.
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Dog drinks. Happy dog. Fresh. Cold. Water she'll actually drink.
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Fold it back. Walk on. Clicks shut. Back in your bag. Done.
The Duffy Flask Isn't Just a Bottle. It's How You Show Up for Your Dog.
The Duffy Flask Isn't Just a Bottle. It's How You Show Up for Your Dog.
Stays Sealed
Built to stay shut until your dog needs it. Not a second before.
Stays Sealed
Built to stay shut until your dog needs it. Not a second before.
The Duffy Flask Isn't Just a Bottle. It's How You Show Up for Your Dog.
Stays Cold
Because warm water on a hot walk isn't care. It's an afterthought.
Stays Cold
Because warm water on a hot walk isn't care. It's an afterthought.
The Duffy Flask Isn't Just a Bottle. It's How You Show Up for Your Dog.
Stays Clean
Fresh water every sip. No backwash. No bacteria. No compromising.
Stays Clean
Fresh water every sip. No backwash. No bacteria. No compromising.
The Duffy Flask Isn't Just a Bottle. It's How You Show Up for Your Dog.
Stays Ready
The walk starts when you're ready. The Duffy Flask makes sure you always are.
Stays Ready
The walk starts when you're ready. The Duffy Flask makes sure you always are.
Built for Every Walk. Made for Every Dog.
Because your dog gives you everything. The least you can do is come prepared.
Stays Cold for 8 Hours
Whether it's a 10-minute morning walk or a full afternoon trail The Duffy Flask keeps water cold the entire time.
Hygienic Every Single Sip
Public bowls carry bacteria your dog shouldn't be touching. The Duffy Flask gives your dog clean water every time
Zero Leak. Zero Mess.
Toss it in your bag, clip it to your belt, hold it in one hand. The Duffy Flask stays sealed until you need it.
One Hand. Any Trail.
Designed for real walks not photoshoots. The Duffy Flask works with one hand while the other holds the lead.
Stays Cold for 8 Hours
Whether it's a 10-minute morning walk or a full afternoon trail The Duffy Flask keeps water cold the entire time.
Zero Leak. Zero Mess.
Toss it in your bag, clip it to your belt, hold it in one hand. The Duffy Flask stays sealed until you need it.
Hygienic Every Single Sip
Public bowls carry bacteria your dog shouldn't be touching. The Duffy Flask gives your dog clean water every time
One Hand. Any Trail.
Designed for real walks not photoshoots. The Duffy Flask works with one hand while the other holds the lead.
Used Daily By Dog Owners Like You
Not All Dog Bottles Are Created Equal.
Most pet water bottles just hold water. The Duffy Flask keeps it cold, keeps it clean, and makes your dog actually want to drink.
Regular bottles?
Water is warm in 8 minutes.
Your dog smells it.
Walks past it. Stops walking.
Duffy Flask?
Cold for 8 hours.
Your dog drinks.
And keeps going.
Why Pet Owners Switch To Duffy Flask
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Others |
Water stays cold |
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Dog will drink it |
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One-hand use |
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Built-in tray |
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No spills in bag |