Product image via Made By Fressko Australia
Fressko Core Ceramic 1L Flip-Sip Bottle
The current one-litre Core uses the same ceramic-lined, flip-sip and titanium-straw formula as the Move, scaled for people who prefer fewer refills.
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The rating, unpacked
Our overall rating is the weighted average of these sub-scores. Category-specific criteria appear alongside the universal ones — no black boxes.
The wider verdict
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Lightly evidenced: 1 pieces of evidence behind our score for this product.
We publish the receipts rather than asking you to trust a score. Here's exactly what our score for this product rests on.
This is a thinner evidence base than we'd like. Treat it as a starting point — we'll update it as more testing and independent coverage lands.
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Pros
- One-litre capacity
- One-hand flip-sip lid
- Pure titanium straw
- Ceramic-lined interior
Cons
- Larger and heavier when full
- Not the first choice for small cup holders
- 12-hour cold result is not yet Bench Lab verified
Full specs
- Best for
- Desk days, long sessions and all-day hydration with fewer refills
- Material
- Ceramic-lined stainless steel; titanium straw
- Capacity
- 1000 ml
- Insulated
- Keeps cold
- 12 hrs
- Leakproof
- Dishwasher safe
- BPA-free
- Recyclable
- Country of origin
- China
- Warranty
- See Fressko warranty terms
- Certifications
- BPA-free
How we scored it
Our overall rating blends five weighted factors — materials & construction, everyday usability, durability & longevity, sustainability credentials, and value for money — with small category-specific tweaks (insulation performance for drinkware, grip and cushion for yoga, seal integrity for food storage). The sub-scores above are the rating; we then cross-check it against independent reviews from outlets like Wirecutter, The Guardian and Choice. If a spec, price, or long-term report changes, we update the record and re-score.