Style # W18TS Size: 18oz Color: Frost
Wide open refreshment.
Be ready to take on whatever comes next. Hydroflask's wide mouth top makes it simple to throw some ice into your beverage and hit the road with this easy to carry bottle size. Perfect for morning hikes, afternoon ski lessons, or evenings by the campfire, our 18 oz Wide Mouth bottle keeps your ice water ice cold for up to 24 hours or piping hot up to 12. You can also pair it with our handy Straw Lid and Hydro Flip™ Lid.
Wide Mouth opening for faster fill and flow
TempShield™ insulation eliminates condensation and 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
Industry-standard wide mouth opening fits many third-party water filters
Compatible with our Wide Mouth Straw Lid and Hydro Flip™ Lid
Size & Dimensions
Volume 532 mL
Mouth Diameter 2.28"
Weight 11.6 oz
Colder. Hotter. Longer.
Hydroflask's unique double wall vacuum insulation protects temperature for hours. Cold drinks stay icy cold and hot drinks stay piping hot so you can stay refreshed for any adventure.
Pro-Grade Stainless Steel Icon
Pro-Grade Stainless Steel
Proprietary Powder Coat Icon
Proprietary Powder Coat
Lifetime Warranty Icon