Whether you're team Stanley, Owala or exploring newer brands like BrüMate, explore this summer's bestselling water bottles.

The viral tumbler comes in four hues, is 90 per cent recycled, and is made from hygienic stainless steel. The BPA-free design is complete with a double-wall vacuum insulation and powder coat finish.

Multi + Retractable Steel Straw: Ditch plastic straws with this eco-friendly stainless steel alternative, transforming your bottle from a tea flask to a straw tumbler. 4.

Reasons to avoid: It’s very expensive for a water bottle and holds less water (0.89L) than the much larger Stanley Quencher H2.0 Flowstate™ Tumbler (1.2L) which costs just £2 more Stanley 99 ...

The Owala FreeSip is a stainless steel water bottle with a patented “spout” that lets you sip from the built-in straw or chug from the mouth of the bottle.