25 fl oz Double Wall Stainless Steel Slim Tumbler, Slider lid

Simple but well constructed double wall stainless steel cup/container. Generously sized at 25 ounce a no frills cold or hot drink container. The polycarbonate lid has a slider that opens or closes smoothly. The lid has a removable rubber seal that works by sliding into stainless drink holder. The cup has slight rounding at top that allow easy insertion oj lid. Rubber seal hasv-ribs which seal effectively. Not leak proof but very little comes out when laid on side or even upside down. That said it is not a fully sealed thermos type lid. Keeps hot drinks good for about 2 hours. Cold slightly longer. Easily cleanup but would handwash. only downside is the bottom cover in center. After removing sticker there is a small disk of stainless in center. This fell off on all 3 of mine after 1 or 2 washings. Some sort of doublestick tape was used. Threw them away as it is only cometic and serves no functional purpose. No water has gotten between doublwalls of cup without. Glad I purchased and will order 3 more shortly. Could not find in store but purchased online and had shipped in. Would recommend to those who want a funtional no frills travel/commute/work cup container. I am kind of hard on these when working and the low cost and simple design means when one gets destroyed it's not a big loss. Also a standard o-ring will easily replace the lid seal if you happen to have it fall into disposal chamber and run it through. was very pleased about finding that out.