Built for adventure - extra-large thermos with 48H insulation and a portable strap for travel, hiking, and camping.
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Capacity: 1.6L
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Color: Silver
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Material: Inner liner - 304 Stainless Steel
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Thermal Performance: Keeps drinks hot or cold for 24-48 hours
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Design: Large capacity, leakproof, adjustable shoulder strap
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Lid Style: Two inner lid options (refer to product images)
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Large 1.6L Capacity - Ideal for long trips, outdoor activities, and all-day hydration.
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Superior Insulation - Double-wall vacuum flask keeps beverages hot or cold for up to 48 hours.
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Durable 304 Stainless Steel - Rust-resistant, safe, and long-lasting construction.
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Leakproof Design - Secure sealing prevents spills during travel.
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Adjustable Shoulder Strap - Easy to carry, perfect for hiking, camping, and road trips.
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Versatile Use - Suitable for water, tea, coffee, or other beverages.
Stay hydrated wherever your adventures take you with this 1.6L stainless steel thermos bottle, designed for durability, portability, and long-lasting insulation. Featuring a large-capacity design, it's perfect for hiking, camping, travel, or daily use when you need more than just a standard flask. With its advanced vacuum insulation, beverages remain hot or cold for an impressive 24-48 hours, giving you reliable refreshment anytime.
Made with premium 304 stainless steel, this thermos ensures safety, durability, and resistance to rust. The leakproof lid provides mess-free convenience, while the adjustable shoulder strap makes carrying effortless. Whether you're on a mountain trail, a family road trip, or at the office, this thermos is the ultimate solution for keeping your drinks fresh and at the right temperature.
At Primebay, we’re committed to making your shopping experience seamless and worry-free. Below you’ll find details on how we process and deliver orders within Australia.
Order Processing
Orders are processed within 1–2 business days after payment confirmation.
Once shipped, you’ll receive a confirmation email with tracking details.
Shipping Times
Our products are shipped directly from our trusted suppliers. Delivery times vary depending on the item and supplier location:
Standard Shipping (Australia-wide): 5–10 business days
Remote/Rural Areas: May require additional 3–5 business days
(Note: Delivery times are estimates and may be affected by , weather conditions, or peak holiday periods.)
Shipping Fees
Free standard shipping on all orders.
Tracking Your Order
All orders come with tracking.
Tracking details may take 2–4 business days to update after dispatch.
Incorrect Address
Please ensure your delivery details are correct when placing your order.
Primebay is not responsible for delays or lost parcels due to incorrect addresses.
Delays & Lost Packages
If your order has not arrived within 30 business days, please contact us at for assistance.
In the case of a lost package, we’ll send a replacement or issue a full refund.
Warranty & Returns
1. Change of Mind Returns
We offer a 30-day Change of Mind return policy, giving you confidence when shopping with us.
If you change your mind about your purchase, you can return your item within 30 days of receiving it for a full refund.
To be eligible for a Change of Mind return:
The item must be unused, unworn, and in its original packaging (including all accessories, tags, and manuals).
You must provide a receipt or proof of purchase.
No restocking fees apply.
Return postage for Change of Mind returns may be at the buyer’s expense, unless otherwise stated.
Please contact us before sending your return to obtain instructions and ensure smooth processing.
2. Warranty & Faulty Items
All our products are covered by a 12-month warranty against manufacturing defects.
If your item develops a fault within the warranty period, please contact us so we can assist with a repair, replacement, or refund, in line with the Australian Consumer Law (ACCC Consumer Guarantees).
To process a warranty claim, you may be asked to provide:
A detailed description of the issue, and
Clear photos or videos showing the fault.
Please note that warranty claims do not apply to damage caused by misuse, neglect, or normal wear and tear.
3. Need Help?
If you have any questions about returns or warranty claims, please contact our customer service team — we’re happy to help.