The invention relates to a dispenser for dispensing a fluid (28) comprising - a compressible elastomeric fluid conduit (12) having a first end (14) and a second end (16) for following the fluid from the first end to the second end, - a first check valve (18) and a second check valve (20) being distanced in the conduit for forming a fluid chamber (24), - an actor (38) for compressing the fluid chamber for dispensing a portion of the fluid, wherein at least the second check valve is a duckbill valve, the second check valve being located at the second end of the conduit, the second check valve having sealing lips (36) that extend beyond the second end of the conduit.