I can vouch for the "gama seal" lids also. Iv'e used<br>them for a long time river canoeing. I keep a "just in case<br>I loose the canoe and all my stuff kit" and camera,electronic<br>etc. in it. It always bobs to the top of the river and<br>the contents perfectly dry. Pretty bomb proof!<br>A couple of hints for it's use:<br>Get a bucket with nice smooth brim<br>Lube the rubber seal on the outer ring (snaps on bucket)<br>with silicon lube for better seal. (Be generous this part<br>stays put)<br>Give lid seal a light coat of lube <br>If you really pack the bucket full the lid will snag while<br>trying to screw it on.I solved this problem by cutting<br>a circle slip sheet out of thin plastic and place it between<br>the contents and the lid.<br>I bought mine in six-packs from Sportmans Guide and<br>got a good deal.<br><br>Hope this helps<br>JBL<br><br><br><br>