Zoom the image with mouse
Have Questions?Ask An Expert

Hamilton - ELeather Dog Collar

Size :

More Styles/ Patterns


Key Features

  • ELeather recycled leather – a premium sustainable leather, recycled from unused leather
  • High-quality – handmade by Italian artisans
  • Strong & reliable – fitted out with top-quality solid nickel fixings and built to last
  • Water resistant - ready for all types of weather and terrain
  • Smart & stylish – elegant British design, matching leash also available

This smooth tan collar has a premium feel, with solid nickel fixings and a sophisticated ELeather material; ensuring that the collar is ready for anything that the weather, or your dog, might throw at it.

Traditional leather-making methods cause significant environmental damage through their use of highly-polluting processes and carcinogenic chemicals. That’s why we have teamed up with ELeather, experts in the upcycling of discarded leather, to produce top-quality, sustainable pet products. ELeather’s unique process reduces waste, saves water and lowers carbon emissions. 

The result is a premium recycled collar which is indistinguishable in look and feel from traditionally-produced leather. Comes in five sizes and a matching Hamilton leash is also available to complete the look.

The best way to clean our collars, leashes, and poobag holders is to wipe them with a damp cloth or sponge and then leave them to dry naturally away from any heat sources.

For leather: you can use an eco-friendly cleaning substance, like a spray-on bamboo extract, to add moisture and replace any natural oils that may have been lost over time. Finally, a little extra shine can be added with the careful use of some metal polish.

For fabric: you can use an eco-friendly dish soap or dog shampoo and a soft nylon brush as needed.


We're just as excited to get this to you as you are to receive it, however due to COVID-19 some orders take longer than expected. Feel free to check the status of your order anytime at hello@projectblu.co

We only ship to the UK & Europe at the moment. Apologies if this is an inconvenience.


Delivery estimations are only valid if ordered by 1pm GMT

£0-£40 UK Orders = £2.50 to ship (2-5 Business Days)

£40-£75 UK Orders = £6.50 to ship (2-5 Business Days)

£75+ UK Orders = FREE


Do you want to return something? No problem!

Within 30 days of receiving your order you can return any item for a refund, or you can exchange it for a different item. Just make sure your item has the original tags attached and it is in it’s original packaging, unused.

All you need to do is contact us at hello@projectblu.co and one of our team will provide you with the returning information. As soon as we receive it we will provide you with a refund or send you the item you wish to exchange for.

Please see our terms and conditions for more details.

The warranty only covers manufacturing defects and does not include accidental damage, wear and tear or customer / dog damage e.g. chewing the leather.

Customer Reviews

Based on 5 reviews
For the environment

Loved the idea of these upcycled leather collars so ordered the Hamilton one and it turned out to be absolutely great. Really pleased to support companies that care about the planet and will be recommending Project Blue to all my friends with dogs

Izzy J.
The eco-conscious option

We’re always on the look out for the green version of everything we buy so I was really pleased to find Project Blue for pet stuff, top brand for eco-conscious shoppers, plus the quality is there as well.


Needed a new collar for Nelson and have been really pleased to try out Project Blue for the first time, an excellent British company, the collar looks super smart and it is clear that a lot of care has been put into the design and production side. Very innovative style of making collars from reused leather – great stuff


Fits and works very well, tough leather collar – looks like it will last a long time.

Screamin’ J.
Great collar

Comment: Very cool looking brown leather collar

You have successfully subscribed!
This email has been registered