Coolflask Long-lasting insulated water bottle, 40 oz, 3 lids, Bubblegum Princess

For a road trip, a day at the office or a sports outing, the Coolflask 40 oz insulated water bottle keeps a generous supply of drinks close at hand. Its triple-layer copper-plated vacuum insulation is designed to keep drinks cold for up to 48 hours or hot for up to 24 hours, while the Bubblegum Princess colour gives the stainless steel bottle a distinctive look.

Three lid styles let you choose how to drink: use the straw lid, spout lid or handle lid to suit your routine. A carrying bag and shoulder strap support transport, and the straw lid comes with two straws and a cleaning brush.

What to know

This wide-mouth stainless steel bottle combines a vacuum layer with copper plating for temperature retention. It is intended for drinks including water, coffee, tea, juice and soup, and is labelled BPA-free, rustproof and sweat-proof. The 40 oz size suits days when you want a larger supply than a standard everyday bottle, whether you are working at a desk or heading out with drinks for the journey.

The set includes a handle lid, spout lid, straw lid, two straws, a straw brush, an impact-resistant carrying bag and a shoulder strap. Buyers often praise its cold-water retention, capacity and carrying case. Feedback on leakage and the straw is mixed, so choose the lid that best suits how you plan to drink and carry it.

Best use cases

At 7.5W x 34H cm, the bottle has a tall, wide-mouth format and a 40 oz capacity for water or other listed drinks. The straw lid offers a convenient way to sip, while the spout and handle lids provide alternatives for different routines. The carrying bag and shoulder strap are useful when taking the bottle on a road trip or carrying it between work and activities.

This format is a good fit for someone who values a large refill supply and multiple ways to drink from one bottle. A smaller, simpler bottle may suit a lighter daily carry, the Coolflask’s combination of capacity, lid choices and transport accessories is geared towards keeping more drink available throughout the day.

Getting the most from it

Choose the straw lid for sipping, the spout lid for a direct pour, or the handle lid when you prefer that style of closure. For care, hand-wash the bottle and avoid abrasive cleaners. It is not intended for a dishwasher, freezer or microwave, and soft drinks are not recommended. Take care when handling hot liquids to avoid scalding. These practical steps help keep the bottle ready for its next outing while making it easier to select the right lid for each drink.

Before you decide

How long can it keep drinks hot or cold? The bottle is designed to keep drinks cold for up to 48 hours and hot for up to 24 hours, using triple-layer copper-plated vacuum insulation.

What comes with the bottle? The set includes three lid styles, two straws, a straw brush, an impact-resistant carrying bag and a shoulder strap, alongside the bottle.

How should I clean it? Hand-wash the bottle and avoid abrasive cleaners. Do not put it in a freezer or microwave, and take care around hot liquids.

Final verdict

The Coolflask brings together a 40 oz capacity, extended hot-and-cold retention and three lid options in one bottle. Its carrying bag and shoulder strap make it especially useful for commutes, road trips and active days when having a substantial drink supply close by matters. Choose it for flexible drinking options and a distinctive Bubblegum Princess finish.