21oz Standard Flex Straw Cap Sandpiper

• Keeps drinks cold for 24 hours and hot for 12 hours

• TempShield™ double-wall vacuum insulation

• Leakproof when closed

• Pure taste with no flavor transfer

• Fits most cup holders

• Durable stainless steel

• BPA-free

• Dishwasher safe

• Flex Straw Cap not intended for use with hot liquids

• Not for use on a stove, in a microwave, or in a freezer

Flip it and sip it. Flip it and sip it with the Hydro Flask 21 oz Standard Mouth Bottle with Flex Straw Cap. With a comfortable, flexible handle, the closeable, leakproof straw cap is easy to open and close with one hand for on-demand hydration. Double-wall insulation keeps drinks cold for up to 24 hours for cool refreshment. The slim design fits most cup holders and is dishwasher safe.

Enjoy free standard delivery on orders of ₱2,000+ or more.

Estimated Delivery Timelines:
Metro Manila: 3 business days
Luzon: 5 business days
Visayas & Mindanao: 9 business days

Delivery timelines are estimates and may vary due to location, peak sales periods, holidays, or inclement weather.

Received a damaged, defective, or incorrect item? Contact us within 30 days of delivery to request a return.

Tap the chat icon at the bottom right of the screen and provide your Order Reference Number, reason for return, and photo proof.

Our team will review your request and guide you through the return process. Return shipping for confirmed damaged, defective, or incorrect items will be covered by us.

See our Returns Policy for full details.