Vakuumflaske JATA HTER2100 1 L sort

The JATA HTER2100 vacuum flask features a 1 L double-walled glass bottle designed to keep beverages hot or cold for extended periods. The black thermos is BPA-free, lightweight and easy to transport, and includes a hermetic locking system with a threaded lid that can be used as a cup. The inner glass construction prevents absorption of odors or flavors, providing neutral taste retention.

Advantages

Double-walled glass construction delivers thermal insulation while maintaining the beverage's original taste. The hermetic locking and threaded lid ensure spill-free transport and allow the lid to serve as a cup. The flask is lightweight for its capacity and made without BPA for safe use with hot and cold drinks.

Suitable for

• Travel and commuting
• Outdoor activities such as hiking and picnics
• Daily use at work or school
• Serving hot or cold beverages on the go

Key specifications

• Capacity: 1 L
• Insulation: double-walled glass bottle
• Temperature retention: keeps drinks cold or hot for up to 6 hours with a 25% difference and up to 12 hours with a 50% difference
• Material: BPA-free components
• Colour: Black
• Closure: hermetic locking with threaded lid (lid usable as a cup)

How to use

Fill the flask with the desired hot or cold beverage, close the hermetic threaded lid firmly to prevent leaks, and carry as needed. Use the lid as a cup by unscrewing it when you want to drink. Clean the flask according to manufacturer care guidance, avoiding abrasive cleaners to preserve the glass inner surface.

Recommendations

Preheat or precool the flask briefly with hot or cold water before filling to improve thermal performance. Avoid dropping or striking the bottle to prevent damage to the inner glass wall. Hand wash recommended to maintain the insulation and prevent wear of sealing components.