The original way to carry your tools with your Camelbak. Fits over original style Camelbak sleeve (will include if you want for extra to cover increased postage but no bladder). Some modern bladders fit but you can't fill them full.
£10 or £13 with original sleeve, posted.
DSCF2096 by steven.clubb, on Flickr
£10 or £13 with original sleeve, posted.
DSCF2096 by steven.clubb, on Flickr