Bison Thermo Flask 2.5L Stainless Steel
When serious hydration and all-day temperature control matter, the Bison 2.5L Thermo Flask delivers dependable performance. Built from rugged 18/8 stainless steel with premium double-wall vacuum insulation, this high-capacity flask is ideal for long training sessions, range days, hunting trips, road travel, and hot Southern African conditions. With its large ergonomic handle and tough construction, it’s designed for hard use with no compromises.
Features & Benefits
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Massive 2.5L Capacity – Fewer refills and extended hydration for long days outdoors.
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Double-Wall Vacuum Insulation – Superior temperature retention for both hot and cold liquids.
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Extended Cold Performance – Keeps water cold for up to 36 hours, perfect for hot conditions.
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Reliable Heat Retention – Keeps hot liquids warm for up to 24 hours.
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18/8 Stainless Steel Construction – Durable, rust-resistant, and built for demanding environments.
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BPA-Free & Taste Neutral – Safe for everyday use with no flavour transfer.
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Large Ergonomic Carry Handle – Comfortable grip and easy transport, even when fully loaded.
