Hydro Flak Hydration 18oz Wide
The Hydro Flask Hydration 18oz Wide mouth bottle is made with professional grade stainless steel with wider opening for faster fill. Designed with TempShield™ double wall vacuum insulation.
Hot drinks hot up to 12hrs, cold drinks cold up to 24hrs.
- Ideal size for all-day hydration
- Fits most backcountry water filters
- TempShield™ insulation keeps beverages cold up to 24 hours and hot up to 12 hours
- Durable 18/8 Pro-Grade Stainless Steel construction
- BPA-Free and Phthalate-Free
- Compatible with our Hydro Flip™ Lid and Wide Mouth Straw Lid
- Lifetime Warranty