Black ultralight thermos flask 750ml

Updated 2026-09-03

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House: THERMOS
Details: Black Leakproof insulated bottles Dishwasher safe bottles Bottles with a locking lid
Groups: Black insulated bottles Leakproof insulated bottles Dishwasher safe bottles Bottles with a locking lid

This 750ml ultralight thermos flask is designed for those who prioritize weight without sacrificing thermal performance. Weighing only 275g, it is exceptionally easy to carry on long hikes or during a daily commute. The vacuum insulation keeps drinks hot for 10 hours or cold for 20 hours.

The lid features a secure locking mechanism that prevents accidental openings and ensures the flask is leak-proof. The one-handed operation makes it easy to drink from while on the go. The black finish provides a sleek and modern aesthetic that fits any setting.

This flask is dishwasher safe, making it easy to keep clean and ready for use. The durable stainless steel construction is built to last, while the lightweight design makes it a favorite for travelers. It is a high-performance hydration tool that offers both convenience and reliability.

Black ultralight thermos flask 750ml

At a glance

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