After lots of searching around the internet I finally decided to go with discountmugs.com as the price seemed to be the cheapest for what I wanted. I originally ordered 50 ST4000 as I wanted a mug with a handle, and some color. Do NOT get these!!! Soon as I opened the box up it seemed like almost every second one was broken!! I ended up with 13 broken ones. Sent a ticket in to have them replaced, and they were quick to respond and send me replacements. I then decided to wash them as they smelt awful, when I did they all started to take on water within the wall, so I sent in another ticket saying these mugs were useless!! I must say that discount mugs does have excellent customer service, they offered me a complete redo with a new style mug! Best thing that could have happened! I ordered the DM888 and they are amazing mugs, couldn’t be happier with the quality of them! Needless to say I'm glad I went with discountmugs.com! The Broken Mugs, Handles fell off, insides fell out, BLAH The new mugs look great, I didn't get them imprinted, I ordered clear 2'' round stickers from onlinelables.com and used a laser jet printer to print my monograms onto them, and these stickers stick great, they don't come off in water! Great idea if you ladies are trying to save some money!! Also if you are wondering about a straw fitting, they fit just fine the the lids of these mugs!! Hope this helps you in your travel mug decisions!