Got some of these - work well cut a lot of weight out as I normaly cary a small contaner of coffee and whitner works out at about 29p each. And unlike my coffee jar as you use these you crush them to nothing so less space/weight.
ust thought I would share.
http://stores.ebay.co.uk/Drinkmaster-Ltd
ust thought I would share.
http://stores.ebay.co.uk/Drinkmaster-Ltd