My first order was 2 porter in seafoam. Instant love at unboxing. Compared to the look of other 40 oz tumblers the Porters have a tough and rugged look that screams "bring it. I can handle anything you put me through." I use both every day. I have a trenta green tea and ice filling one and all ice in the other. This is where it's sad. I discovered one of my cups is broken. The ice cup after about 4 to 5 hours had less than half ice in it. I never added liquid to it. Yet the one with tea and ice after I drank all the tea still had 3/4 ice. I added more tea but no ice to the tea cup and just left the ice cup. By the time I got home after 5 pm all my tea was gone, but I still had a little less than half ice. The ice only cup... no ice. I would go on to test the cups a few times and yup one is defective.(pic is one experime t. Left iced tea, right ice only) However.... I contacted pelican and after sharing my experiment results and providing pics they sent me a label to send the broken one back and shipped me a new one. Regardless of the broken one I've since ordered another in midnight for my boyfriend. I've received compliments in the color of mine and people that have the other company's have been more impressed with mine. The porter tumblers live up to the pelican reputation. The customers service is spot on. Buy more than one, I promise they're worth it!
