Don't let thirst disrupt your adventures. Easy to fill and simple to sip, the Hydro Flask 40oz Wide Flex Straw Cap Bottle keeps your drinks cold for up to 24 hours. Its leakproof Flex Straw Cap opens up to add ice and flips to sip. Perfect for daily use, the Hydro Flask 40oz Wide Flex Strap Cap Bottle supports your goals! 24 hours cold, 12 hours hot TempShield double-wall vacuum insulation Leakproof when closed Fits most cupholders Pure taste, no flavor transfer Wide Mouth opening is ice-cube friendly Color Last powder coat stays clean and colorful Bottle fits most backcountry water filters BPA-Free Dishwasher safe Flex Straw Cap not intended for use with hot liquids Not for use on a stove, in a microwave or freezer Bottle fits all Wide Mouth caps and lids.
Don't let thirst disrupt your adventures. Easy to fill and simple to sip, the Hydro Flask 40oz Wide Flex Straw Cap Bottle keeps your drinks cold for up to 24 hours. Its leakproof Flex Straw Cap opens up to add ice and flips to sip. Perfect for daily use, the Hydro Flask 40oz Wide Flex Strap Cap Bottle supports your goals! 24 hours cold, 12 hours hot TempShield double-wall vacuum insulation Leakproof when closed Fits most cupholders Pure taste, no flavor transfer Wide Mouth opening is ice-cube friendly Color Last powder coat stays clean and colorful Bottle fits most backcountry water filters BPA-Free Dishwasher safe Flex Straw Cap not intended for use with hot liquids Not for use on a stove, in a microwave or freezer Bottle fits all Wide Mouth caps and lids.
in 2 offers
Don't let thirst disrupt your adventures. Easy to fill and simple to sip, the Hydro Flask 40oz Wide Flex Straw Cap Bottle keeps your drinks cold for up to 24 hours. Its leakproof Flex Straw Cap opens up to add ice and flips to sip. Perfect for daily use, the Hydro Flask 40oz Wide Flex Strap Cap Bottle supports your goals! 24 hours cold, 12 hours hot TempShield double-wall vacuum insulation Leakproof when closed Fits most cupholders Pure taste, no flavor transfer Wide Mouth opening is ice-cube friendly Color Last powder coat stays clean and colorful Bottle fits most backcountry water filters BPA-Free Dishwasher safe Flex Straw Cap not intended for use with hot liquids Not for use on a stove, in a microwave or freezer Bottle fits all Wide Mouth caps and lids.
Don't let thirst disrupt your adventures. Easy to fill and simple to sip, the Hydro Flask 40oz Wide Flex Straw Cap Bottle keeps your drinks cold for up to 24 hours. Its leakproof Flex Straw Cap opens up to add ice and flips to sip. Perfect for daily use, the Hydro Flask 40oz Wide Flex Strap Cap Bottle supports your goals! 24 hours cold, 12 hours hot TempShield double-wall vacuum insulation Leakproof when closed Fits most cupholders Pure taste, no flavor transfer Wide Mouth opening is ice-cube friendly Color Last powder coat stays clean and colorful Bottle fits most backcountry water filters BPA-Free Dishwasher safe Flex Straw Cap not intended for use with hot liquids Not for use on a stove, in a microwave or freezer Bottle fits all Wide Mouth caps and lids.
Size
Last updated at 23/05/2025 10:20:22
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Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
originally posted on hydroflask.com
originally posted on hydroflask.com
originally posted on hydroflask.com
| Capacity | 1 Fluid Ounces |
| Recommended uses for product | Water |
| Special feature | Vacuum Insulated |
| Product Care Instructions | Hand Wash Only |
| Included Components | Bottle |
See 2 more history offers
| Capacity | 1 Fluid Ounces |
| Recommended uses for product | Water |
| Special feature | Vacuum Insulated |
| Product Care Instructions | Hand Wash Only |
| Included Components | Bottle |
