Hydro Flask light stainless steel thermos bottle Enough capacity to fuel your next big adventure, the Lightweight Trail Series™ bottles is 25% lighter than the other wide mouth bottles thanks to innovative stainless steel design. Engineered to deliver the same cold refreshment you expect from Hydro Flask but without the weight, the Trail Series™ makes it easy to take your cold hydration as far as your spirit of adventure takes you. Product details: 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 Compatible with the  Wide Mouth Straw Lid Size & Dimensions: 24 oz Volume: 710 ml / 24 oz Diameter: 8.1 cm / 3.2" Height: 25.9 cm / 10.2" Weight: 283g / 10oz Materials: Durable 18/8 Pro-Grade Stainless Steel construction BPA-Free and Phthalate-Free What's sustainable? Lifetime Warranty Durable 18/8 Pro-Grade Stainless Steel BPA Free