JAJALIN Stainless Steel Folding Cup/telescopic Cup/travel Cup/water Cup/wine Cup, Large Four-Section Cup

Made of durable 201 stainless steel

Foldable and collapsible design for easy portability

Lightweight and compact, occupies minimal space

Suitable for travel, fitness, office, and personal use

Health and hygiene focused design

Telescopic structure with a large top and smaller bottom section

Sealing mechanism based on telescopic compression and rotation to prevent leaks

Can be securely closed by twisting to tighten and seal each segment

Convenient for short-term water storage and drinking; not recommended for long-term liquid storage

1. Hold the bottom of the cup and pull the cup mouth upwards to extend.

2. After fully extended, gently rotate the cup body to lock and ensure all layers are sealed.

3. When collapsing, rotate gently while compressing to maintain seal integrity.