Pump recommendations

[ren531]

Can anyone recommend a pump ,looking for a simple but robust pump about 400mm long to fit in my rucksack and give a decent volume ,Presta and Schrader valves ,all the ones i have seen are either too big ,too complicated and therefor vulnerable to breakages or too small ,cheers cycle buddies.

 

[Ming the Merciless]

http://www.zefal.com/en/traditional-pumps/32-hpx.html

Get size 1.