Im looking at buying some gifts for a few mates that play dnd. Any suggestions on good sites I can purchase through?

Well, there's always Amazon. 

Not in my country yet :(

If they don't have it already you could buy phb from Beyond? Or maybe a subscription?

I picked up one of the rolls and dice trays at UK games expo this year and love it!  http://www.allrolledup.co.uk/

This is a great page for ideas  http://dnd.wizards.com/articles/features/DIY_giftideas

This thread is also great for inspiration https://www.reddit.com/r/DnD/comments/3v64v0/holiday_gift_giving_guide/

thanks :D

I found both gifts on those pages you linked thank you very much

came across this too looks neat.

https://www.redbubble.com/shop/dnd?ref=shop_category_refinement

 Also and how could I have forgotten. you could get them a dnd mini and have it professionally painted!  https://www.facebook.com/Themodelpainter/