Designed specifically for Hydroflask’s Wide Mouth bottles, this Flex Straw Cap ensures that hydrating on-the-go has never been easier. A reliable and durable accessory, it’s leak proof when closed and features Honeycomb™ insulation for optimal temperature retention.
All shipments to United States are Delivery Duty Paid
If for some reason you are not happy with your purchase you can return it to us within 14 days for an exchange or refund.
For more information please visit our returns page