Polar™ Surge 20oz/600ml 2-Pack

The squeeze action is effortless even when my hands are tired from a long ride, and the high-flow cap keeps up perfectly. I've been using one for my afternoon commutes and it stays cold for hours.

The insulation is no joke, I left one in my car on a warm day and my water was still cold hours later. The high-flow cap makes it easy to get a steady stream without having to stop pedaling.

These are perfect for my long rides; the squeeze is effortless even with gloves on, and the insulation keeps my drink cold for hours. The high-flow cap really delivers a steady stream without any splashing.