Did my last bottle unfortunately lost and therefore sought compensation. Thank goodness I'm find anything at Elite. The body of Lysso consists of indoor and outdoor walled coated aluminum (Sorry, no thermal function) and has a very large screw opening. On these threaded neck of the upper part is screwed to the lid. Unlike other bottles, these bottles has in the upper part a large drink opening (drink tube) with approximately 15mm diameter, and a small opening so that air can flow into the bottle when man / woman drinks from it. This Konstuktion has the advantage that man / woman does not have to suck heavily as with other wheel cylinders, but the Drinken work much easy and without effort. Particularly in hilly terrain, this is an indispensable advantage for me. Moreover, the drink opening is so large that they do not stick together and can easily be cleaned - which goes for the whole bottle. The two openings of the bottle, sealed by two silicone seals which are fixed to the cover. The transparent cover of the bottle to be easily opened by pressing on both sides and then works independently and gives the drink Drano. All in all a brilliant product, with thermo function there 5 Star.
