Hydro Flask thermos bottle 0,62L with flex cap Keep life moving with the Standard Mouth bottle and Flex Cap. It stashes easily into a small shoulder bag, your pack’s side pocket, or your car cup holder, and holds enough ice cold goodness to keep you going for hours without weighing you down. No wonder it's one of our bestselling water bottles. Product details: Versatile, middle-of-the-road size TempShield TM   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 Comes equipped with Standard Mouth Flex Cap Ideal to pair with the Sport Cap for one-handed refreshment Lifetime Warranty Size & Dimensions: 21 oz:  Volume: 621 ml / 21 oz Mouth diameter: 4.8 cm / 1.91" Bottle diameter: 7.3 cm / 2.87" Height: 23.9 cm / 9.4" Weight: 320g / 11.3 oz Materials: Durable 18/8 Pro-Grade Stainless Steel construction What's sustainable? Lifetime Warranty Durable 18/8 Pro-Grade Stainless Steel BPA Free