Contigo® AUTOSEAL® West Loop Vacuum-Insulated Stainless Steel Travel Mug with Easy-Clean Lid, 16 Oz, 2-Pack, Spirulina, Stainless Steel

Good stuff. Keeps coffee warm, but also, they seal tight!!!! You can just throw them in your lunch bag and know you're safe, they won't leak or open. This is the only thing I'll use near a laptop.

Leak free, good quality and keeps cold much longer than my old ones. Perfect!

Tasse très résistante et garde chaleur

Great non leak mugs, keeps tea/coffee hot for long time

This is my second set of these cups but was surprised when they arrived and they were smaller than I had expected. In the picture you can see my previous cup compared to what arrived but prices have gone up since then as I am pretty sure the cost was the same. The cups are sturdy and seal well for a couple of years but then they start leaking at the threads so anything with pressure such as coffee, tea or pop will leak out and leave a huge mess on the table or cup holder in your vehicle. If i put the lids from the new cups on my old cups they don't leak anymore. Still do not understand why Contigo will not sale replacement lids as after a short period of time they start leaking and are useless then. I gave it 5 stars for leak proof as the new cups are not leaking but in about a year it will drop down to 1 star.