Coolflask Long-lasting Insulated Water Bottle, 64 oz, Triple-Wall, King's Blue

At 64 oz, this Coolflask stainless steel water bottle offers the capacity to carry drinks for a full day of outings with fewer refills. Its triple-wall, vacuum-sealed insulation is designed to keep beverages cold for over 48 hours or hot for 24 hours, while the anti-sweat coating helps keep the outside dry and comfortable to hold.

Three lid styles let you choose how to drink and carry it: a straw lid for sipping cold drinks, a spout lid for hot beverages, and a handle lid for carrying and adding ice. A carrying bag with a shoulder strap adds another practical way to take the jug along.

Where it shines

For hiking, camping, sports events or a long drive, the large capacity means you can bring water, coffee, tea, juice or soup in one reusable bottle. The different lids suit changing routines: use the straw lid for easy access to cold water, switch to the spout lid for a hot drink, or use the handle lid when carrying the bottle or filling it with ice. What makes a large jug especially handy on the move? Having your drink ready in one container can reduce how often you need to stop and refill.

The 18/8 food-grade stainless steel construction is BPA-free, reusable and described as rust-resistant and odour-retaining resistant. The insulation supports both cold and hot drinks, making this more versatile than a bottle designed only for cold water. The buyer feedback highlights cold-water retention, the carrying case and the choice of lids, experiences with leakage and the straw feature are mixed.

The essentials

The 64 oz capacity is well suited to days when regular access to a refill is inconvenient, such as a trail outing or a sports event. The triple-wall vacuum insulation is rated to keep drinks cold for over 48 hours and hot for 24 hours, while the anti-sweat coating helps the bottle stay dry to the touch. Its King's Blue colour and logo print give it a distinctive look, and the listed dimensions are 12W x 30H centimetres.

The included components are a handle lid, a spout lid, a straw lid with 2 straws and a straw brush, plus a carrying bag with a pouch and shoulder strap. That combination gives you different drinking and carrying options without needing to rely on a single lid style. For a road trip, for example, the shoulder strap can make the full jug easier to carry between the vehicle and a stop, while the lid choice lets you select how to drink once you arrive.

How to use it

Choose the lid that suits the drink and the way you plan to carry the bottle. The straw lid is intended for sipping cold drinks, while the spout lid is convenient for hot liquids. Take care when handling hot beverages to avoid scalding. The bottle is not intended for the freezer or microwave, and the product information advises against using it for soft drinks.

When it makes sense

A solid pick if you want a high-capacity insulated bottle for active days, travel or events, and value having several lid options for different drinks. Its 64 oz format, long-lasting temperature retention and carry bag make it especially useful when you want to bring a substantial supply in one reusable jug rather than pack several smaller bottles.