18-ounce Hydro Flask water bottle, 

I guess 18 is your lucky number with today’s Amazon sale on this 18-ounce Hydro Flask water bottle. Perfect for a quick hike or a long day in a stuffy office, this stainless steel water bottle is light enough to throw in your backpack without skimping on space for your precious water. 

Free from BPAs, phthalate, and all that other junk you don’t want touching your lips, Hydro Flask’s unique double-wall vacuum insulation keeps cold drinks cold for 24 hours and hot drinks – you guessed – up to 12 hours. Pro-grade stainless steel ensures your water won’t taste metallic while a standard mouth flex cap provides you with a built-in strap for portability. Hydro Flask even goes as far as to coat each of their bottles in a powder coat to keep your bottle from slipping out of your sweaty hands. 

I wonder how many Hydro Flask water bottles have been lost due to excess sweating... really makes you think. 

Keep this 18-ounce Hydro Flask water bottle ($21.30) nearby during your next adventure and make sure you stay hydrated. 

Jeremy Glass is a freelance writer living in Vacationland with his wife, daughter, and pup. Give his website a read at candyandpizza.com.