I've been using this ORIGIN bottle daily for a few weeks and it's held up great. The borosilicate glass feels solid, and the silicone sleeve really does protect it from short falls and makes it quiet to set down. No plastic taste at all thanks to the food grade O-rings in the bamboo lid, and it doesn't hold onto flavors from my protein shakes. Dishwasher safe with the sleeve on is a nice bonus, though I hand wash the lid as suggested. The narrow mouth is easy to drink from without spilling. Good for the gym or desk.