This is a series of BOTTLES-FLASKS (made of silicone: the same as in baby pacifiers), with the following unique features:

1. CERTIFIED to FDA/LFGB standards.
The silicone of the main body is tested and suitable for food use and for a wide range of medical applications. Free from bisphenol A (BPA), bisphenol S (BPS), estrogenic activity (EA) and androgenic activity (AA).

2. Excellent RESISTANCE to drops, even when full.

3. The auxiliary pressure valve adds air, restoring the shape of the bottle, helping it NEVER LOSE ITS SHAPE, even if placed e.g. in a bicycle or bag holder.

4. It ensures DOUBLE PROTECTION AGAINST LEAKAGE of the contents:
• With a part made of special silicone on the lid, which touches the spout and seals when the lid is closed.
• With a special anti-leak valve (that only ALPIN bottles provide), so that even with the lid open the slightest leak from the bottle is avoided if it turns upside down (during movement e.g. on the bicycle, during exercise, in the bag).

5. The main body of the bottle can be FOLDED when empty, saving space
(up to -60%), making carrying more convenient than any other ordinary bottle.

6. Ideal RESISTANCE TO TEMPERATURES FROM -50°C TO +100°C. They are dishwasher safe. But even if you prefer hand washing, their design makes the process much easier compared to other bottles!

7. Our bottles are suitable, useful and essential for all your activities, such as:
• Hiking / Mountaineering!
• Cycling!
• Work (Coffee, Soft drink etc.)!
• School!
• Running (Thanks to Folding)!
• And also for studying, the office, work, the gym, ideal for your personal water intake goal!

{youtubegalleryid=3,1}