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Stanley went viral for a reason — the IceFlow Flip Straw Tumbler combines the insulation technology of a premium flask with the everyday convenience of a water bottle, and the result is a hydration companion you’ll genuinely carry everywhere.
The 30oz (approximately 890ml) capacity is the sweet spot for daily hydration. Double-wall vacuum insulation keeps drinks cold for 12 hours or iced for up to 2 days — tested in Johannesburg’s 35-degree summer heat, ice cubes were still intact 36 hours later. The flip straw design lets you sip without removing a lid, and the leak-resistant seal means it can go in your gym bag or work backpack without worry.
Build quality is premium: 18/8 recycled stainless steel construction that’s BPA-free, with at least 50% recycled materials overall (including lids made partially from recycled fishing nets). The integrated carry handle makes it effortless to grab on the go, and it fits in most car cup holders.
Available in a rotating selection of colours including seasonal South African favourites, the Stanley IceFlow has become a lifestyle statement as much as a practical product. At around R649, it’s priced above generic tumblers but the insulation performance and durability justify every rand.
