Coolflask gallon bottle with wide-mouth cap for easy ice filling and cleaning.
Coolflask gallon bottle shows three lids for versatile hydration on the go.
Coolflask stainless steel construction keeps drinks cold longer during outdoor hikes.
Coolflask wide-mouth design simplifies ice refills and cleaning after workouts.
Coolflask spout lid ideal for hot beverages during daily commutes.
Coolflask straw lid for easy sipping on hot or cold drinks.
Coolflask anti-sweat coating keeps hands dry during workouts.
Coolflask travel-ready bottle reduces refills during hikes and gym sessions.

Coolflask

Coolflask Gallon Insulated Water Bottle with 3 Lids – 128 oz, Keeps Cold 48H / Hot 24H (Magic Black)

High-performance kitchen and dining made for confident daily results

$61.48

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Why customers choose Oico Home, Kitchen and Dining

Meet your new hydration companion: the Coolflask Gallon Bottle

Designed for life on the go, this 128-ounce insulated water bottle in a sleek Magic Black finish combines rugged durability with everyday practicality. Built from 18/8 stainless steel, it is BPA-free, rust-resistant, and engineered to keep your water tasting fresh from first sip to last drop.

The triple insulation system, featuring a double-wall design and a vacuum-sealed barrier, is the core technology behind its impressive performance. Cold beverages stay chilly for up to 48 hours, while hot drinks stay hot for up to 24 hours. An anti-sweat coating on the exterior helps keep the surface dry and comfortable to hold, no matter the weather or activity.

Three lids for flexible hydration

  • The screw-on lid with a flip-up handle makes refilling with ice simple and travel-friendly.
  • The spout lid offers convenient sipping for hot liquids or faster on-the-go hydration.
  • The straw lid is ideal for cold drinks and easy, hands-free sipping during workouts or commutes.

Designed for longer outings

  • 128 oz capacity means fewer refills on long hikes, camping trips, outdoor sports, or a full workday.
  • The wide mouth accommodates ice cubes and makes cleaning a breeze after every adventure.
  • Durable stainless steel construction withstands daily use and travel across town, gym, or campsite.

Care and use notes

  • Hand washing is recommended to preserve finish and insulation performance; avoid freezer or microwave use.
  • Do not store soft drinks inside; be cautious of hot liquids to prevent scalding during handling.
  • Not intended for use with carbonation or pressurized beverages that may cause pressure buildup.

Whether you are heading to the gym, the office, or the great outdoors, the Coolflask Gallon Bottle is designed to support your hydration routine with versatility and reliability. While results can vary, the bottle’s insulation and three-lid system offer practical possibilities for keeping drinks at the desired temperature during your day.

FAQ

Q: Is the Coolflask Gallon Bottle BPA-free?

A: Yes. It uses 18/8 stainless steel and is BPA-free, rust-resistant, and safe for everyday hydration.

Q: How long does the bottle keep drinks cold or hot?

A: Triple insulation with vacuum seal keeps cold up to 48 hours and hot up to 24 hours.

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