The Hydro Flask Micro Hydro mini bottle is ideal for taking a few sips of water, tea, or iced latte on the go. It’s leakproof ...

Aerflo just released a cap that attaches to a Hydro Flask lid and turns your bottle into a portable seltzer maker — here's ...

Unfortunately, the Stanley Quencher H2.0 Flowstate Tumble isn't entirely leakproof, so it needs to be upright at all times.