Hydro Flask 21oz Birch Gray bottle with handle for easy daily hydration.
Hydro Flask standard mouth with leakproof cap keeping drinks secure in bags.
TempShield double-wall insulation preserves cold beverages for hours.
Pure-taste stainless steel prevents flavor transfer between drinks.
Cupholder-friendly bottle design fits car, stroller, and bike cupholders.
Dishwasher-safe Hydro Flask for easy cleaning and color maintenance.
Handy flexible handle allows grabbing and carrying the bottle anywhere.
Ice cubes fit easily for quick cooling during workouts or commutes.

Hydro Flask

Hydro Flask Water Bottle 21 oz Birch Gray – Insulated, Leakproof Standard Mouth

High-performance kitchen and dining made for confident daily results

$33.14

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Why customers choose Oico Home, Kitchen and Dining

Hydro Flask 21 oz Standard Mouth Bottle: Everyday Hydration Redefined

Designed for life on the move, the Hydro Flask 21 oz Birch Gray bottle blends rugged stainless steel with thoughtful details. A comfortable, flexible handle makes it easy to grab on the go, while the leakproof cap keeps your bag free from spills. This bottle is built to accompany you from morning commutes to weekend adventures.

Thanks to TempShield double-wall vacuum insulation, drinks stay cold for up to 24 hours and hot for up to 12 hours. The durable stainless steel preserves the fresh taste of your beverage, with no lingering flavors from previous sips. The bottle also resists lingering odors, so today’s water won’t taste like yesterday’s tea or coffee.

Practical design features shine in real life. It’s easy to fill with ice cubes, and it’s dishwasher safe for quick cleanup after workouts, classes, or travel. The color-matched cap contributes to a clean, monochrome look that travels well with you, whether you’re at the gym, the office, or outdoors.

Why this bottle stands out

  • Leakproof when closed, allowing carefree transport in bags or backpacks.
  • Cupholder-friendly design fits most car and stroller cupholders for effortless sipping on the move.
  • Pure taste from pro-grade stainless steel, with no leftover flavor transfer between drinks.
  • BPA-free and easy to clean, helping everyday hydration stay simple.

Smart, flexible use

  • Standard Mouth compatibility with various caps, including the leakproof Flex Straw Cap.
  • Dishwasher safe, keeping maintenance quick while preserving bright color over time.
  • Not for stove, microwave, or freezer use; keep hot drinks out of reach of children for safety.

Whether you’re cycling to work, hiking a trail, or juggling errands, this Hydro Flask bottle is designed to be a dependable companion. It balances rugged durability with practical features, so you can focus on the day ahead.

FAQ

Q: What makes the Hydro Flask 21 oz Birch Gray bottle leakproof?

A: The leakproof Flex Cap seals securely when closed, reducing spill risk in bags.

Q: Is this bottle dishwasher safe and compatible with ice cubes?

A: Yes, it is dishwasher safe and compatible with ice cubes for quick cooling.

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