Pure Hydration. Organic Touch. Built for Daily Life.
Clean. Sustainable. Crafted for mindful living. The KasaCore Borosilicate Glass Water Bottle combines high-clarity thermal glass with a cut-out protective silicone sleeve and a natural bamboo screw cap. Designed to give you an untainted, chemical-free drinking experience, it keeps your water fresh and clean without plastic odours or metallic aftertastes. Pure taste inside, tactile everyday protection outside.
Why Borosilicate Glass?
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100% Untainted, Pure Taste – Non-porous glass prevents chemical leaching, keeping water completely free from unwanted odours, tastes, or harmful toxins.
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Thermal Shock Resistance – Premium borosilicate composition handles hot and cold temperature transitions without cracking.
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BPA-Free & Eco-Conscious – Sustainable food-safe components eliminate reliance on single-use plastics for a healthier routine.
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Stain & Residue Resistant – Smooth glass walls clean effortlessly, preventing stubborn water rings and lingering odours.
Key Features
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Tear-Drop Cutout Silicone Sleeve – Protective silicone jacket provides an ergonomic, non-slip grip while letting you monitor liquid levels through the design.
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Natural Bamboo Cap with Carry Loop – Eco-friendly aesthetic featuring an integrated cord loop for easy grab-and-go portability.
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Wide Mouth Opening – Thoughtfully sized rim allows smooth pouring, effortless ice cube filling, and simple cleaning.
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Anti-Slip Padded Base – Enclosed silicone bottom ensures stable, silent, and skid-free placement across any table or desk.
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Leak-Proof Airtight Seal – Precision-threaded bamboo lid creates a secure fit to prevent spills when carried in backpacks or tote bags.
Perfect For
Office · Home Desk · Gym · Daily Commute · Travel · Yoga & Wellness
Tip: Hand wash the natural bamboo cap to preserve the wood finish. The glass body and silicone sleeve are easy to rinse and maintain for daily use.
