These Time-Labeled Water Bottles Make It Easy to Stay Hydrated

ProBttl 32 Oz Borosilicate Glass Water Bottle With Time Marker ($20, originally $25)

If you prefer to sip out of glass instead of plastic, this water bottle might be more up your alley. With a silicone sleeve (to prevent breaking), a bamboo lid, a carrying strap, and hourly markers, it has everything you need to take this bottle everywhere. Snag it in 11 different colors, depending on your style — no matter what, it'll come with a bottle brush to make cleaning easy.