Hydro Flask 620 ml Standard Flex Straw Cap Sandpiper

Stay hydrated in style with the Hydro Flask Standard Mouth bottle featuring the convenient Flex Straw Cap. This 620 ml (21 oz) bottle is crafted from 18/8 Pro-Grade Stainless Steel with TempShield™ double-wall vacuum insulation to keep your drinks cold for up to 24 hours or hot for up to 12 hours. The Color Last™ powder coat finish in Sandpiper provides a durable, non-slip grip and resists scratches. The Flex Straw Cap offers easy sipping with a flexible finger loop for comfortable carrying. BPA-free and phthalate-free, this bottle is dishwasher safe (bottle and cap top-rack) and condensation-free. Compatible with all Hydro Flask Standard Mouth caps, it's perfect for everyday use, travel, and outdoor adventures.

Advantages

TempShield™ insulation ensures your beverages stay at the perfect temperature for hours. The Flex Straw Cap allows effortless one-handed drinking, while the powder coat finish provides a secure grip and vibrant color. Leakproof when closed, it fits in most cup holders and backpacks.

Suitable for

• Daily hydration at home, office, or gym
• Outdoor activities like hiking, camping, and cycling
• Travel and commuting
• Hot or cold beverages

Key specifications

• Capacity: 21 oz (621 ml)
• Material: 18/8 Pro-Grade Stainless Steel
• Insulation: TempShield™ Double-Wall Vacuum Insulation
• Cap Type: Flex Straw Cap
• Mouth Opening: Standard Mouth (approx. 48.5 mm)
• Color: Sandpiper
• BPA-Free: Yes
• Dishwasher Safe: Bottle: Yes; Cap: Top-Rack Dishwasher Safe
• Cold Retention: Up to 24 hours
• Hot Retention: Up to 12 hours
• Exterior Finish: Color Last™ Powder Coat
• Cap Handle: Flexible Finger Loop
• Leakproof: Yes (when closed)
• Phthalate-Free: Yes
• Bottle Diameter: 72.9 mm
• Height (with cap): 274.3 mm
• Straw Material: Durable Rubber
• Compatibility: Compatible with all Hydro Flask Standard Mouth caps
• Condensation-Free: Yes

Recommendations

For best results, hand wash the cap and straw. The bottle is dishwasher safe for easy cleaning. Pair with other Hydro Flask accessories for a complete hydration system.