800ml Sport old Flask

800ml Sport Old Flask – Classic Design, Durable Build, and All-Day Temperature Retention

Stay refreshed wherever you go with this 800ml Sport Old Flask, designed with a timeless look and built for durability. Whether you’re heading to the gym, school, work, or outdoor activities, this flask keeps your drinks hot or cold for hours with reliable insulation and a convenient carry-friendly shape.

Key Features:

• 800ml Capacity: Ideal for daily hydration—holds tea, coffee, water, or juice.

• Classic Sport Design: Retro-inspired style with rugged functionality for everyday use.

• Vacuum Insulated: Double-wall insulation keeps drinks hot for up to 12 hours or cold for up to 24 hours.

• Leakproof Lid: Screw-on top prevents spills during travel or workouts.

• Durable Exterior: Scratch-resistant and built to handle rough use.

• Portable & Lightweight: Easy to carry in bags, backpacks, or by hand.

Perfect for anyone who values practical function with a touch of vintage style.

800ml sport flask, old style vacuum flask, insulated water bottle, classic thermos bottle, leakproof hot and cold flask, durable retro sports flask.