Thankfully, I have not had to use one for real, but we used a couple on my last first aid course and they were very well-designed and easy to use. What I can testify to is that the vacuum sealed packaging has proved excellent and has kept my two dressings pristine despite spending the last year in my rucsac first aid kit.
Prices seem pretty much the same across different suppliers. What does vary considerably is postage costs and how much you need to buy for free delivery.
I am afraid I can't give a definitive recommendation for which supplier, but if you do find somewhere better than the website I linked to, please post the details here as I also need to buy more supplies for the Spring.
In reply to mmmhumous:
These are the 2 that I get my bits from, also do Zinc Oxide tape cheaper than climbing shops ( just don't tell everyone, or I won't be able to get mine from them as they will be out of stock.)
No, I said cheaper than climbing shops. Unless medisave is a climbing shop of which im pretty sure its not.
And just so that people don't get their info wrong, I have just checked www.medisave.co.uk website.
Dear Mr Lost1977,
Can you please order me 1 roll of 1.25cm x 10mtr roll of Zinc oxide at the price you have quoted, and with my free postage.
Check you facts and provide correct info please.
Free Postage on all uk deliveries over £99 exc vat, The 41p is also exc vat.