The Preserve - Sipper Straw Bottle 16oz

Tossed this in my bag for a week of commuting and it hasn't leaked once, even sideways. The 16oz size fits my cup holder and the straw lid makes sipping while driving way easier than a screw top.

The straw sipper lid actually seals well enough that I can toss this in my bag without worrying about leaks. I've been using it for water all day at my desk and the 16oz size means I refill just often enough to stretch my legs.

Sixteen ounces is the sweet spot for me, fits in my cup holder and still gets me through a morning of water. The straw sipper lid doesn't leak when I toss it in my bag, which is more than I can say for my last bottle.