21oz (621mL) Standard Mouth Flex Straw Cap All Gear But Sale The narrow chug spout provides

The narrow chug spout provides a convenient

pairs great with our Kid’s Hydro Flask bottles

For tough stains

welded liner

Leak-resistant

21oz (621mL) Standard Mouth Flex Straw Cap All Gear But Sale The narrow chug spout providesFlip it and sip it. A cupholder compatible water bottle with leakproof Flex Straw Capeasy to fill, easy to drink. Open it up, add your ice, and flip to sip. The insulated stainless steel keeps it cold for up to 24 hours. 24 hours cold, 12 hours hot TempShield double wall vacuum insulation Dishwasher safe Leakproof when closed Pure taste, no flavour transfer Fits most cupholders Durable stainless steel BPA Free Dishwasher safe Flex Straw Cap not