Ridiculously light, and durable enough for any trail, our 21 ounce Standard Mouth Lightweight Trail Series bottle is 25% lighter than our other 21 ounce bottles and provides the best cold hydration experience for your longest adventures. The narrow Standard Mouth opening is ideal for quick sips on the trail, and the slim bottle profile stashes easily into a pack pocket. Engineered to deliver lasting cold refreshment with our TempShield® insulation in an innovative lightweight stainless steel design.

• Ideal for lightweight hydration to keep you going further
• Fits most backcountry hydration filters
• Durable 18/8 Pro-Grade Stainless Steel construction
• TempShield™ insulation eliminates condensation and keeps beverages cold up to 24 hours and hot up to 12 hours
• Flexible perforated strap and aluminum pivots for added weight loss
• BPA-Free and Phthalate-Free
• Dishwasher safe

Enjoy your favorite cold or hot beverage on the go with the Hydro Flask® 32 oz. Insulated Water Bottle! Double wall vacuum insulation ensures that your cold beverages stay cold for up to 24 hours and hot beverages stay hot for up to 12 hours. Featuring a wide mouth opening, the Insulated Water Bottle is easy to clean and makes it easy to add ice or fruit. The durable 18/8 food-grade stainless steel is BPA-free and odor and bacteria-resistant.

Product Benefits

• 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
• Hydro Flask's Wide Mouth refresh features a stainless-steel collar and curved radius at the bottom edge for an updated look
• BPA-Free and Phthalate-Free
• Dishwasher safe
• Compatible with Hydro Flask's Hydro Flip™ Lid and Wide Mouth Straw Lid
• Registered R has been removed on logo and wordmark
• Lifetime Warranty